diff --git "a/jsons/Atmosphere/medium_term/Perception/Event_trend_analysis.json" "b/jsons/Atmosphere/medium_term/Perception/Event_trend_analysis.json"
new file mode 100644--- /dev/null
+++ "b/jsons/Atmosphere/medium_term/Perception/Event_trend_analysis.json"
@@ -0,0 +1,26643 @@
+[
+  {
+    "Question_id": "medium_term-Event_trend_analysis-001",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Cairo change from frame 4 to frame 6?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/t2m_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-002",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 5 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-003",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Cairo change from frame 1 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/00_24h/skt_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) 5~10 °C",
+      "(D) −5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-004",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 4 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/t2m_008.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) −5~0 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-005",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 4 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-006",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mexico City change from frame 5 to frame 7?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/01_24h/skt_008.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 10~15 ��C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-007",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 6 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/t2m_009.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-008",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 0 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) 0~5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-009",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Wellington change from frame 2 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/02_24h/skt_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -10~-5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-010",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 7 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/t2m_015.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -25~-20 °C",
+      "(C) 0~5 °C",
+      "(D) -15~-10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-011",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 9 to frame 15?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/tp6h_015.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-012",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Toronto change from frame 7 to frame 10?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/03_24h/skt_015.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-25~-20 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -15~-10 °C",
+      "(C) -10~-5 °C",
+      "(D) -25~-20 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-013",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Moscow change from frame 10 to frame 14?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/t2m_014.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -2~3 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-014",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Moscow change from frame 4 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/tp6h_014.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-015",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Moscow change from frame 6 to frame 11?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/04_24h/skt_014.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-016",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Beijing change from frame 7 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/t2m_015.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) −5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-017",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 4 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/tp6h_015.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-018",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Ulaanbaatar change from frame 1 to frame 12?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/05_24h/skt_015.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 10~15 °C",
+      "(C) 15~20 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-019",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 5 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/t2m_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -10~-5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-020",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Toronto change from frame 7 to frame 8?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/06_24h/skt_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-021",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Madrid change from frame 2 to frame 6?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/t2m_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-022",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 7 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) -10~-5 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-023",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at London change from frame 0 to frame 10?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/07_24h/skt_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-024",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 7 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/t2m_011.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) −5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-025",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 8 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/tp6h_011.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-026",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Ulaanbaatar change from frame 2 to frame 7?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/08_24h/skt_011.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-027",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mexico City change from frame 0 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/09_24h/skt_008.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -2~1 °C",
+      "(B) 6~10 °C",
+      "(C) 0~5 °C",
+      "(D) 11~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-028",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mumbai change from frame 6 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/t2m_011.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-029",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 3 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/tp6h_011.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -5~0 mm",
+      "(C) 5~10 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-030",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mumbai change from frame 8 to frame 9?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/10_24h/skt_011.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-031",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 0 to frame 14?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/t2m_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) -2~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-032",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 13 to frame 18?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-033",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mexico City change from frame 7 to frame 24?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/11_6h/skt_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) -5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-034",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Cairo change from frame 2 to frame 5?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/t2m_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-035",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 7 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-036",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Kinshasa change from frame 7 to frame 8?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/12_24h/skt_010.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-037",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Moscow change from frame 7 to frame 9?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/13_24h/skt_014.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-038",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 1 to frame 5?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/t2m_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-039",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 2 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-040",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Wellington change from frame 5 to frame 7?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/14_24h/skt_010.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-041",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 1 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/t2m_011.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) −5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-042",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 1 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/tp6h_011.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-043",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mumbai change from frame 0 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/15_24h/skt_011.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 11~15 °C",
+      "(B) -2~1 °C",
+      "(C) 0~5 °C",
+      "(D) 6~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-044",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 8 to frame 10?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/t2m_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-045",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 5 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-046",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Tokyo change from frame 0 to frame 4?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/16_24h/skt_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 0~5 ��C",
+      "(C) 5~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-047",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 3 to frame 10?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/t2m_010.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-048",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Toronto change from frame 1 to frame 4?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/17_24h/skt_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "15~20 °C",
+    "Answer Choices": [
+      "(A) 20~25 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) 15~20 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-049",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 2 to frame 9?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/t2m_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-050",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 5 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-051",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Wellington change from frame 0 to frame 1?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/18_24h/skt_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -2~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-052",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Kinshasa change from frame 5 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/t2m_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 10~15 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-053",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 1 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/19_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-054",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 6 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/t2m_023.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) -10~-5 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-055",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 11 to frame 14?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/tp6h_023.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-056",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Tokyo change from frame 4 to frame 18?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/20_24h/skt_023.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) −5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-057",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 2 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/t2m_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) −5~0 °C",
+      "(B) 10~15 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-058",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 0 to frame 2?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/tp6h_009.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-059",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Auckland change from frame 4 to frame 8?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/21_24h/skt_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-060",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 1 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/t2m_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -2~3 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-061",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at New York change from frame 3 to frame 12?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/22_24h/skt_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 5~10 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-062",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Athens change from frame 0 to frame 5?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/23_24h/skt_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -2~0 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-063",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 2 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-064",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Kinshasa change from frame 2 to frame 3?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/24_24h/skt_008.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) −5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-065",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 1 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/t2m_008.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-066",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 1 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 30~35 mm",
+      "(D) 20~25 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-067",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Auckland change from frame 2 to frame 3?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/25_24h/skt_008.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) −5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-068",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mumbai change from frame 1 to frame 3?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/t2m_014.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) −5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-069",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 10 to frame 14?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/tp6h_014.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-070",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Beijing change from frame 7 to frame 14?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/26_24h/skt_014.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-071",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 16 to frame 17?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/t2m_030.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-072",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 29 to frame 30?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/tp6h_030.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-073",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at New York change from frame 9 to frame 17?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/27_24h/skt_030.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 °C",
+    "Answer Choices": [
+      "(A) -15~-10 °C",
+      "(B) -25~-20 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-074",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 0 to frame 2?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/t2m_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-075",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 4 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-076",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Sydney change from frame 2 to frame 8?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/28_24h/skt_010.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-077",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 0 to frame 1?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/t2m_007.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) −5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-078",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 2 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/tp6h_007.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-079",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mumbai change from frame 4 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/29_24h/skt_007.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-080",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 0 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/t2m_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-081",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 0 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-082",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mexico City change from frame 8 to frame 10?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/30_24h/skt_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-083",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Madrid change from frame 0 to frame 6?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/t2m_011.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -2~0 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-084",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 4 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/31_24h/tp6h_011.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -5~0 mm",
+      "(C) 5~10 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-085",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Cairo change from frame 0 to frame 5?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/t2m_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -3~1 °C",
+      "(B) 6~10 °C",
+      "(C) 0~5 °C",
+      "(D) 11~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-086",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 4 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/32_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-087",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 0 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/t2m_008.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -3~0 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-088",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 4 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-089",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Wellington change from frame 4 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/33_24h/skt_008.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) −5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-090",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 2 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/t2m_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-091",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 0 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-092",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Beijing change from frame 0 to frame 5?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/34_24h/skt_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -3~1 °C",
+      "(B) 10~15 °C",
+      "(C) 0~5 °C",
+      "(D) 6~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-093",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 2 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/35_24h/t2m_014.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-094",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at London change from frame 0 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/t2m_011.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-095",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 1 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/tp6h_011.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 20~25 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-096",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Athens change from frame 1 to frame 3?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/36_24h/skt_011.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-097",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 6 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/37_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-098",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 3 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/t2m_008.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-099",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 5 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 5~10 mm",
+      "(C) 0~5 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-100",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Sydney change from frame 0 to frame 3?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/38_24h/skt_008.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-101",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Moscow change from frame 3 to frame 9?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/t2m_011.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-102",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Athens change from frame 1 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/39_24h/skt_011.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-103",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 1 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/t2m_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) -10~-5 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-104",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 0 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 6~10 mm",
+      "(B) 11~15 mm",
+      "(C) 16~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-105",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Beijing change from frame 4 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/40_24h/skt_010.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) −5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-106",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 2 to frame 6?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/41_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/41_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/41_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/41_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/41_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/41_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/41_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/41_24h/t2m_007.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-107",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 0 to frame 1?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-108",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Nairobi change from frame 0 to frame 4?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/coldwave/42_24h/skt_008.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-109",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Toronto change from frame 3 to frame 5?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/msl_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) 100~200 hPa",
+      "(C) −100~0 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-110",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 0 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/00_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-111",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 9 to frame 13?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/01_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-112",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Ulaanbaatar change from frame 3 to frame 13?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/msl_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 0~50 hPa",
+      "(C) 50~100 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-113",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 12 to frame 16?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/02_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 16~20 mm",
+      "(B) 11~15 mm",
+      "(C) 6~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-114",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 0 to frame 7?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/msl_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) 0~100 hPa",
+      "(C) -50~0 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-115",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 1 to frame 2?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/03_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -5~0 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-116",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Sydney change from frame 7 to frame 12?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/msl_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) -100~0 hPa",
+      "(C) 100~200 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-117",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 0 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/04_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-118",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Athens change from frame 0 to frame 1?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/msl_005.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) −50~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-119",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 1 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/05_6h/tp6h_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -20~-15 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-120",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Athens change from frame 1 to frame 3?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/msl_005.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 200~300 hPa",
+      "(C) 100~200 hPa",
+      "(D) −50~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-121",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 2 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/06_6h/tp6h_005.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-122",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Wellington change from frame 1 to frame 9?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/msl_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -200~-100 hPa",
+      "(B) 100~200 hPa",
+      "(C) -100~0 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-123",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 8 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/07_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-124",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Toronto change from frame 0 to frame 7?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/msl_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) -100~0 hPa",
+      "(C) 0~100 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-125",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 3 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/08_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 11~15 mm",
+      "(B) 16~20 mm",
+      "(C) 0~5 mm",
+      "(D) 6~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-126",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mumbai change from frame 2 to frame 10?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/msl_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -200~-100 hPa",
+      "(B) 100~200 hPa",
+      "(C) 0~100 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-127",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 9 to frame 13?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/09_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 mm",
+    "Answer Choices": [
+      "(A) -20~-15 mm",
+      "(B) 0~5 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-128",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 5 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/11_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-129",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Wellington change from frame 0 to frame 2?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/msl_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) 100~200 hPa",
+      "(C) -50~0 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-130",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 3 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/12_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-131",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mumbai change from frame 2 to frame 8?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/msl_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-132",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 8 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/13_6h/tp6h_017.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-133",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 2 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/14_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/14_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/14_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/14_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/14_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/14_6h/tp6h_005.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-134",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 1 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/15_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -5~0 mm",
+      "(C) 5~10 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-135",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mumbai change from frame 5 to frame 9?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/msl_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) -200~-100 hPa",
+      "(C) -100~0 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-136",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 2 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/16_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-137",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 5 to frame 13?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/msl_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 200~300 hPa",
+      "(C) 100~200 hPa",
+      "(D) -50~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-138",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 5 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/18_6h/tp6h_017.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 0~2 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-139",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Tokyo change from frame 4 to frame 15?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/msl_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 100~200 hPa",
+      "(C) -200~-100 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-140",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 0 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/19_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 16~20 mm",
+      "(C) 6~10 mm",
+      "(D) 11~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-141",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 2 to frame 6?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/20_6h/msl_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 200~300 hPa",
+      "(C) 100~200 hPa",
+      "(D) -50~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-142",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at London change from frame 4 to frame 7?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/msl_009.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) -100~0 hPa",
+      "(C) 0~100 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-143",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 2 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/21_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-144",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Auckland change from frame 8 to frame 13?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/msl_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 0~50 hPa",
+      "(B) -200~-100 hPa",
+      "(C) 50~100 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-145",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 11 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/22_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-146",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 3 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/23_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-147",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Sydney change from frame 2 to frame 6?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/msl_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-148",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 7 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/24_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-149",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at New York change from frame 0 to frame 4?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/msl_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 0~50 hPa",
+      "(C) 50~100 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-150",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 0 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/25_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 mm",
+    "Answer Choices": [
+      "(A) 25~30 mm",
+      "(B) 15~20 mm",
+      "(C) 1~2 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-151",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Wellington change from frame 4 to frame 8?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/msl_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 100~200 hPa",
+      "(C) −50~0 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-152",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 1 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/26_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-153",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Ulaanbaatar change from frame 12 to frame 18?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/msl_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) -100~0 hPa",
+      "(C) 100~200 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-154",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 0 to frame 16?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/27_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-155",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Nairobi change from frame 4 to frame 8?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/msl_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) 0~100 hPa",
+      "(C) 200~300 hPa",
+      "(D) −100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-156",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Cairo change from frame 1 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/28_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 6~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-157",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Moscow change from frame 2 to frame 4?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/29_6h/msl_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-158",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Beijing change from frame 0 to frame 7?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/msl_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) −50~0 hPa",
+      "(C) 100~200 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-159",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 4 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/30_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-160",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mumbai change from frame 5 to frame 19?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/msl_021.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) –50~0 hPa",
+      "(B) 200~300 hPa",
+      "(C) 0~100 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-161",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 10 to frame 21?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/31_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-162",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Moscow change from frame 2 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/33_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/33_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/33_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/33_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/33_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/33_6h/tp6h_005.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-163",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Auckland change from frame 2 to frame 6?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/msl_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) -100~-50 hPa",
+      "(C) -50~0 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-164",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 2 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/34_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-30~-25 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) -45~-40 mm",
+      "(D) -30~-25 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-165",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at New York change from frame 1 to frame 5?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/msl_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) −100~0 hPa",
+      "(C) 100~200 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-166",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 5 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/35_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-167",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mumbai change from frame 3 to frame 6?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/msl_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) -200~-100 hPa",
+      "(C) 0~100 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-168",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 2 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/36_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 5~10 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-169",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Tokyo change from frame 6 to frame 12?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/msl_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) −100~0 hPa",
+      "(B) 0~100 hPa",
+      "(C) 200~300 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-170",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 3 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/37_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-171",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 0 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/38_6h/tp6h_017.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-172",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Sydney change from frame 7 to frame 8?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/msl_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) −100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-173",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 1 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/39_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-174",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 0 to frame 8?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/msl_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~150 hPa",
+      "(B) 0~100 hPa",
+      "(C) 150~200 hPa",
+      "(D) -50~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-175",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 1 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/40_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-176",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at London change from frame 4 to frame 6?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/msl_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) -100~0 hPa",
+      "(C) 100~200 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-177",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 0 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/41_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-178",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Auckland change from frame 10 to frame 13?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/msl_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 100~200 hPa",
+      "(C) 0~100 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-179",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 8 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/42_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 mm",
+    "Answer Choices": [
+      "(A) -25~-20 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) -15~-10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-180",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mumbai change from frame 2 to frame 4?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/msl_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-181",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 1 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/43_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-182",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at New York change from frame 5 to frame 13?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/msl_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) -200~-100 hPa",
+      "(C) 100~200 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-183",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 16 to frame 20?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/44_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-184",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Sydney change from frame 6 to frame 7?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/msl_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) -200~-100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-185",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 7 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/45_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-186",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 4 to frame 13?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/msl_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) 200~300 hPa",
+      "(C) 0~100 hPa",
+      "(D) −100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-187",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 1 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/46_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-188",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Nairobi change from frame 1 to frame 7?",
+    "Variable": "msl",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/msl_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 200~300 hPa",
+      "(C) 100~200 hPa",
+      "(D) −100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-189",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 3 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/47_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~2 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-190",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 0 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/extratropical_cyclone/48_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 6~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-191",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 1 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 0~5 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-192",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Kinshasa change from frame 3 to frame 5?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/swvl1_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -10~-5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) 0~5 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-193",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Kinshasa change from frame 2 to frame 5?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/00_24h/t2m_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-194",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 5 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) -10~-5 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-195",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at New York change from frame 2 to frame 8?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/tcc_008.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "95~100 %",
+    "Answer Choices": [
+      "(A) 80~85 %",
+      "(B) 70~75 %",
+      "(C) 95~100 %",
+      "(D) 60~65 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-196",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 4 to frame 6?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/01_24h/t2m_008.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -10~-5 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-197",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 0 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tp6h_015.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 6~10 mm",
+      "(C) 11~15 mm",
+      "(D) 16~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-198",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Ulaanbaatar change from frame 7 to frame 13?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/tcc_015.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-90~-85 %",
+    "Answer Choices": [
+      "(A) -90~-85 %",
+      "(B) -70~-65 %",
+      "(C) -95~-90 %",
+      "(D) -60~-55 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-199",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Tokyo change from frame 5 to frame 13?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/swvl1_015.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) -5~0 m³/m³",
+      "(D) -10~-5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-200",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 13 to frame 15?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/02_24h/t2m_015.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 °C",
+    "Answer Choices": [
+      "(A) -20~-15 °C",
+      "(B) -15~-10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-201",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 1 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tp6h_005.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-202",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Athens change from frame 0 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/tcc_005.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 %",
+    "Answer Choices": [
+      "(A) 5~10 %",
+      "(B) 30~35 %",
+      "(C) 20~25 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-203",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Moscow change from frame 1 to frame 2?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/swvl1_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -10~-5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) -5~0 m³/m³",
+      "(D) 0~5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-204",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Athens change from frame 1 to frame 2?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/03_6h/t2m_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-205",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 0 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-206",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Sydney change from frame 2 to frame 11?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/tcc_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-65~-60 %",
+    "Answer Choices": [
+      "(A) -10~-5 %",
+      "(B) -40~-35 %",
+      "(C) -65~-60 %",
+      "(D) -75~-70 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-207",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of sst at Wellington change from frame 5 to frame 11?",
+    "Variable": "sst",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/sst_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) −5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-208",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Wellington change from frame 1 to frame 6?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/swvl1_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -10~-5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) 0~5 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-209",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 10 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/04_6h/t2m_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-210",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Moscow change from frame 0 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/tp6h_005.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-211",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at London change from frame 1 to frame 5?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/swvl1_005.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) -5~0 m³/m³",
+      "(C) 5~10 m³/m³",
+      "(D) -10~-5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-212",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at London change from frame 3 to frame 5?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/05_6h/t2m_005.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-213",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 5 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tp6h_007.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-214",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Sydney change from frame 2 to frame 3?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/tcc_007.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-30~-25 %",
+    "Answer Choices": [
+      "(A) -30~-25 %",
+      "(B) -45~-40 %",
+      "(C) -10~-5 %",
+      "(D) -20~-15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-215",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Wellington change from frame 0 to frame 1?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/swvl1_007.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) 0~5 m³/m³",
+      "(C) −5~0 m³/m³",
+      "(D) 10~15 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-216",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 2 to frame 3?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/06_24h/t2m_007.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) −5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-217",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 1 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-218",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Sydney change from frame 3 to frame 6?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/tcc_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 %",
+    "Answer Choices": [
+      "(A) -5~0 %",
+      "(B) 0~5 %",
+      "(C) -10~-5 %",
+      "(D) -20~-15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-219",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Auckland change from frame 4 to frame 6?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/swvl1_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -10~-5 m³/m³",
+      "(B) 0~5 m³/m³",
+      "(C) 5~10 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-220",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 2 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/07_24h/t2m_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) −5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-221",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 13 to frame 24?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-222",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Ulaanbaatar change from frame 3 to frame 25?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/tcc_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 %",
+    "Answer Choices": [
+      "(A) 5~10 %",
+      "(B) 0~5 %",
+      "(C) 10~15 %",
+      "(D) 15~20 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-223",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Ulaanbaatar change from frame 2 to frame 15?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/swvl1_025.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) -5~0 m³/m³",
+      "(D) -10~-5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-224",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 16 to frame 23?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/08_6h/t2m_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) −5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-225",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 5 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tp6h_014.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-226",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Kinshasa change from frame 0 to frame 2?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/09_24h/tcc_014.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 %",
+    "Answer Choices": [
+      "(A) -10~-5 %",
+      "(B) 5~10 %",
+      "(C) 0~5 %",
+      "(D) -5~0 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-227",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 0 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -5~0 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-228",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Madrid change from frame 4 to frame 7?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/tcc_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "15~20 %",
+    "Answer Choices": [
+      "(A) 35~40 %",
+      "(B) 15~20 %",
+      "(C) 5~10 %",
+      "(D) 25~30 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-229",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at London change from frame 1 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/10_6h/t2m_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) 10~15 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-230",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 11 to frame 13?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 5~10 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-231",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at London change from frame 10 to frame 15?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/swvl1_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) -5~0 m³/m³",
+      "(C) -10~-5 m³/m³",
+      "(D) 0~5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-232",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at London change from frame 9 to frame 20?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/11_6h/t2m_021.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-233",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 16 to frame 21?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tp6h_037.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -20~-15 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-234",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Beijing change from frame 8 to frame 11?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/tcc_037.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "30~35 %",
+    "Answer Choices": [
+      "(A) 10~15 %",
+      "(B) 20~25 %",
+      "(C) 30~35 %",
+      "(D) 40~45 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-235",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of sst at Tokyo change from frame 23 to frame 27?",
+    "Variable": "sst",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/sst_037.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) −5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-236",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Ulaanbaatar change from frame 6 to frame 17?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/swvl1_037.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) -5~0 m³/m³",
+      "(C) 0~5 m³/m³",
+      "(D) -10~-5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-237",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 3 to frame 17?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/12_24h/t2m_037.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-238",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 4 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tp6h_030.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-239",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Sydney change from frame 15 to frame 24?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/tcc_030.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "100~105 %",
+    "Answer Choices": [
+      "(A) 60~65 %",
+      "(B) 80~85 %",
+      "(C) 100~105 %",
+      "(D) 45~50 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-240",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Sydney change from frame 6 to frame 28?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/swvl1_030.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 10~15 m³/m³",
+      "(B) 0~5 m³/m³",
+      "(C) -5~0 m³/m³",
+      "(D) 5~10 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-241",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 16 to frame 30?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/13_24h/t2m_030.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-242",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 4 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tp6h_014.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-243",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Mexico City change from frame 2 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/tcc_014.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 20~25 %",
+      "(B) 0~5 %",
+      "(C) 30~35 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-244",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 3 to frame 14?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/14_24h/t2m_014.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -10~-5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-245",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 17 to frame 23?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-246",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Madrid change from frame 15 to frame 20?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/tcc_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "25~30 %",
+    "Answer Choices": [
+      "(A) 25~30 %",
+      "(B) 50~55 %",
+      "(C) 35~40 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-247",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Athens change from frame 6 to frame 10?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/15_6h/swvl1_025.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -10~-5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) 0~5 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-248",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 5 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tp6h_015.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 mm",
+    "Answer Choices": [
+      "(A) -15~-10 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-249",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Tokyo change from frame 2 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/tcc_015.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "75~80 %",
+    "Answer Choices": [
+      "(A) 50~55 %",
+      "(B) 75~80 %",
+      "(C) 60~65 %",
+      "(D) 85~90 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-250",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Tokyo change from frame 1 to frame 11?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/swvl1_015.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 10~15 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) 15~20 m³/m³",
+      "(D) 0~5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-251",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 1 to frame 5?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/16_24h/t2m_015.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-252",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 0 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 11~15 mm",
+      "(B) 16~20 mm",
+      "(C) 6~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-253",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Auckland change from frame 0 to frame 8?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/tcc_009.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 %",
+    "Answer Choices": [
+      "(A) 0~5 %",
+      "(B) 10~15 %",
+      "(C) 5~10 %",
+      "(D) 15~20 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-254",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Auckland change from frame 3 to frame 7?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/swvl1_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -5~0 m³/m³",
+      "(B) -10~-5 m³/m³",
+      "(C) 0~5 m³/m³",
+      "(D) 5~10 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-255",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 2 to frame 5?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/17_24h/t2m_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-256",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 4 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-257",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at New York change from frame 5 to frame 6?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/swvl1_008.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) 10~15 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-258",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 1 to frame 6?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/18_24h/t2m_008.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) -5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-259",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 7 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-260",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Auckland change from frame 2 to frame 3?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/tcc_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "35~40 %",
+    "Answer Choices": [
+      "(A) 10~15 %",
+      "(B) 20~25 %",
+      "(C) 35~40 %",
+      "(D) 45~50 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-261",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Auckland change from frame 1 to frame 2?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/swvl1_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) -10~-5 m³/m³",
+      "(C) 5~10 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-262",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 5 to frame 13?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/19_6h/t2m_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-263",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 8 to frame 22?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 2~5 mm",
+      "(D) 0~2 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-264",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Madrid change from frame 9 to frame 24?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/tcc_025.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 %",
+    "Answer Choices": [
+      "(A) 20~25 %",
+      "(B) 0~5 %",
+      "(C) 15~20 %",
+      "(D) 5~10 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-265",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Moscow change from frame 4 to frame 9?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/swvl1_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) 10~15 m³/m³",
+      "(C) 5~10 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-266",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Madrid change from frame 2 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/20_6h/t2m_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 10~15 °C",
+      "(C) -2~3 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-267",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 0 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tp6h_008.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-268",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Mexico City change from frame 2 to frame 4?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/tcc_008.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-55~-50 %",
+    "Answer Choices": [
+      "(A) -10~-5 %",
+      "(B) -30~-25 %",
+      "(C) -70~-65 %",
+      "(D) -55~-50 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-269",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Mexico City change from frame 4 to frame 5?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/swvl1_008.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -10~-5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) 0~5 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-270",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 3 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/21_24h/t2m_008.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) -5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-271",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 3 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tp6h_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-272",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Athens change from frame 0 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/tcc_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-20~-15 %",
+    "Answer Choices": [
+      "(A) -30~-25 %",
+      "(B) 0~5 %",
+      "(C) -20~-15 %",
+      "(D) -10~-5 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-273",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Madrid change from frame 4 to frame 5?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/22_6h/swvl1_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) -5~0 m³/m³",
+      "(D) -10~-5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-274",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at London change from frame 5 to frame 6?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/tcc_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-60~-55 %",
+    "Answer Choices": [
+      "(A) -60~-55 %",
+      "(B) -40~-35 %",
+      "(C) -20~-15 %",
+      "(D) -70~-65 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-275",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at London change from frame 3 to frame 12?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/swvl1_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) -10~-5 m³/m³",
+      "(C) 0~5 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-276",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at London change from frame 16 to frame 19?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/23_6h/t2m_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -10~-5 °C",
+      "(C) -2~2 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-277",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 8 to frame 20?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-278",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Tokyo change from frame 15 to frame 21?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/tcc_025.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-95~-90 %",
+    "Answer Choices": [
+      "(A) -70~-65 %",
+      "(B) -95~-90 %",
+      "(C) -85~-80 %",
+      "(D) -60~-55 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-279",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Beijing change from frame 22 to frame 24?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/swvl1_025.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) 0~5 m³/m³",
+      "(C) -10~-5 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-280",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 4 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/24_6h/t2m_025.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -10~-5 °C",
+      "(C) -5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-281",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Cairo change from frame 0 to frame 8?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/tcc_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~-95 %",
+    "Answer Choices": [
+      "(A) -80~-75 %",
+      "(B) -60~-55 %",
+      "(C) -30~-25 %",
+      "(D) -100~-95 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-282",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Cairo change from frame 4 to frame 9?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/swvl1_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) -5~0 m³/m³",
+      "(C) 10~15 m³/m³",
+      "(D) 0~5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-283",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Cairo change from frame 5 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/25_24h/t2m_010.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) −5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-284",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 6 to frame 17?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-285",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Wellington change from frame 4 to frame 8?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/tcc_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-45~-40 %",
+    "Answer Choices": [
+      "(A) -10~-5 %",
+      "(B) -45~-40 %",
+      "(C) -60~-55 %",
+      "(D) -30~-25 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-286",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of sst at Wellington change from frame 0 to frame 10?",
+    "Variable": "sst",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/sst_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -2~0 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-287",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Wellington change from frame 2 to frame 12?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/swvl1_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) 0~5 m³/m³",
+      "(C) -5~0 m³/m³",
+      "(D) 10~15 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-288",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 13 to frame 18?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/26_6h/t2m_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) −5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-289",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Mexico City change from frame 13 to frame 17?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/27_6h/swvl1_017.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -10~-5 m³/m³",
+      "(B) -5~0 m³/m³",
+      "(C) 5~10 m³/m³",
+      "(D) 0~5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-290",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 0 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tp6h_012.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 6~10 mm",
+      "(B) 0~5 mm",
+      "(C) 16~20 mm",
+      "(D) 11~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-291",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Mumbai change from frame 2 to frame 4?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/tcc_012.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 30~35 %",
+      "(B) 0~5 %",
+      "(C) 20~25 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-292",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Tokyo change from frame 2 to frame 4?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/swvl1_012.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) -5~0 m³/m³",
+      "(C) 10~15 m³/m³",
+      "(D) 5~10 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-293",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 9 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/28_24h/t2m_012.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-294",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 1 to frame 2?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tp6h_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-295",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Moscow change from frame 0 to frame 2?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/tcc_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~-95 %",
+    "Answer Choices": [
+      "(A) -30~-25 %",
+      "(B) -80~-75 %",
+      "(C) -100~-95 %",
+      "(D) -60~-55 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-296",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Moscow change from frame 4 to frame 5?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/29_6h/swvl1_005.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) -10~-5 m³/m³",
+      "(C) -5~0 m³/m³",
+      "(D) 0~5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-297",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 0 to frame 18?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tp6h_037.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~2 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-298",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Beijing change from frame 21 to frame 36?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/tcc_037.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-80~-75 %",
+    "Answer Choices": [
+      "(A) -30~-25 %",
+      "(B) -90~-85 %",
+      "(C) -60~-55 %",
+      "(D) -80~-75 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-299",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Beijing change from frame 17 to frame 18?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/swvl1_037.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -5~0 m³/m³",
+      "(B) 0~5 m³/m³",
+      "(C) -10~-5 m³/m³",
+      "(D) 5~10 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-300",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 13 to frame 24?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/30_24h/t2m_037.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) -20~-15 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-301",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Cairo change from frame 23 to frame 35?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tp6h_037.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-302",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Cairo change from frame 5 to frame 33?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/tcc_037.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 20~25 %",
+      "(B) 30~35 %",
+      "(C) 0~5 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-303",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Cairo change from frame 20 to frame 24?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/31_24h/t2m_037.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-304",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Lima change from frame 3 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tp6h_018.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-305",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Lima change from frame 5 to frame 7?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/32_24h/tcc_018.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 %",
+    "Answer Choices": [
+      "(A) 15~20 %",
+      "(B) 10~15 %",
+      "(C) 5~10 %",
+      "(D) 0~5 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-306",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 2 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tp6h_007.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-307",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Sydney change from frame 2 to frame 3?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/tcc_007.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 5~10 %",
+      "(B) 15~20 %",
+      "(C) 0~5 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-308",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Auckland change from frame 1 to frame 3?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/swvl1_007.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) 5~10 m³/m³",
+      "(C) -10~-5 m³/m³",
+      "(D) -5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-309",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 0 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/33_24h/t2m_007.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -10~-5 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-310",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at London change from frame 0 to frame 9?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/tcc_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-55~-50 %",
+    "Answer Choices": [
+      "(A) -55~-50 %",
+      "(B) -70~-65 %",
+      "(C) -10~-5 %",
+      "(D) -30~-25 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-311",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at London change from frame 1 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/34_6h/t2m_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-312",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 2 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 6~10 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-313",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Ulaanbaatar change from frame 15 to frame 22?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/tcc_025.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 %",
+    "Answer Choices": [
+      "(A) 0~5 %",
+      "(B) 5~10 %",
+      "(C) -20~-15 %",
+      "(D) -10~-5 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-314",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of sst at Mumbai change from frame 9 to frame 13?",
+    "Variable": "sst",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/sst_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) −5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-315",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Tokyo change from frame 11 to frame 19?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/swvl1_025.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) 0~5 m³/m³",
+      "(B) -5~0 m³/m³",
+      "(C) 5~10 m³/m³",
+      "(D) -10~-5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-316",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 3 to frame 23?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/35_6h/t2m_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-317",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 6 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -10~-5 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-318",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at New York change from frame 0 to frame 4?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/tcc_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 30~35 %",
+      "(B) 20~25 %",
+      "(C) 0~5 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-319",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Mexico City change from frame 0 to frame 7?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/swvl1_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -5~0 m³/m³",
+      "(B) -10~-5 m³/m³",
+      "(C) 5~10 m³/m³",
+      "(D) 0~5 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-320",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 2 to frame 9?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/36_6h/t2m_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 10~15 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-321",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Lima change from frame 0 to frame 4?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/37_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/37_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/37_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/37_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/37_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/37_6h/tcc_005.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "50~55 %",
+    "Answer Choices": [
+      "(A) 30~35 %",
+      "(B) 50~55 %",
+      "(C) 60~65 %",
+      "(D) 40~45 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-322",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 5 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 5~10 mm",
+      "(C) 0~5 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-323",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Sydney change from frame 10 to frame 14?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/tcc_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 %",
+    "Answer Choices": [
+      "(A) 5~10 %",
+      "(B) 0~5 %",
+      "(C) -10~-5 %",
+      "(D) -5~0 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-324",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of sst at Wellington change from frame 1 to frame 16?",
+    "Variable": "sst",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/sst_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-325",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Sydney change from frame 13 to frame 14?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/swvl1_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 m³/m³",
+    "Answer Choices": [
+      "(A) 5~10 m³/m³",
+      "(B) 0~5 m³/m³",
+      "(C) 10~15 m³/m³",
+      "(D) −5~0 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-326",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 9 to frame 18?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/38_6h/t2m_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) -5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-327",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 4 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-328",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Moscow change from frame 1 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/tcc_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 %",
+    "Answer Choices": [
+      "(A) -20~-15 %",
+      "(B) -10~-5 %",
+      "(C) 5~10 %",
+      "(D) 0~5 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-329",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Moscow change from frame 2 to frame 3?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/39_6h/t2m_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 15~20 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-330",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 13 to frame 15?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tp6h_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-331",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Beijing change from frame 3 to frame 10?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/tcc_017.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 %",
+    "Answer Choices": [
+      "(A) -10~-5 %",
+      "(B) 0~5 %",
+      "(C) 5~10 %",
+      "(D) -5~0 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-332",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of sst at Mumbai change from frame 0 to frame 1?",
+    "Variable": "sst",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/sst_017.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -2~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-333",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of swvl1 at Mumbai change from frame 5 to frame 14?",
+    "Variable": "swvl1",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/swvl1_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 m³/m³",
+    "Answer Choices": [
+      "(A) -5~0 m³/m³",
+      "(B) -10~-5 m³/m³",
+      "(C) 0~5 m³/m³",
+      "(D) 5~10 m³/m³",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-334",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mumbai change from frame 11 to frame 14?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/flood/40_6h/t2m_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-335",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 18 to frame 42?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/t2m_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 10~15 °C",
+      "(C) −5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-336",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Toronto change from frame 22 to frame 26?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-337",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at New York change from frame 16 to frame 26?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/00_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 W/m²",
+    "Answer Choices": [
+      "(A) -5~0 W/m²",
+      "(B) -25~-20 W/m²",
+      "(C) -15~-10 W/m²",
+      "(D) 0~5 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-338",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 3 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/t2m_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-339",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Auckland change from frame 4 to frame 30?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-340",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 5 to frame 31?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-341",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Wellington change from frame 20 to frame 33?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/01_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "30~35 W/m²",
+    "Answer Choices": [
+      "(A) 20~25 W/m²",
+      "(B) 40~45 W/m²",
+      "(C) 30~35 W/m²",
+      "(D) 10~15 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-342",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Madrid change from frame 15 to frame 24?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/t2m_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) -10~-5 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-343",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Athens change from frame 1 to frame 35?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/02_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) −5~0 °C",
+      "(C) 15~20 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-344",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 33 to frame 37?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-345",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mexico City change from frame 9 to frame 15?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-346",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 17 to frame 25?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-347",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Toronto change from frame 35 to frame 40?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/03_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "65~70 W/m²",
+    "Answer Choices": [
+      "(A) 65~70 W/m²",
+      "(B) 80~85 W/m²",
+      "(C) 30~35 W/m²",
+      "(D) 50~55 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-348",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 20 to frame 41?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/t2m_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-349",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mumbai change from frame 24 to frame 35?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/skt_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-350",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 26 to frame 36?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-351",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Mumbai change from frame 24 to frame 29?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/04_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-20~-15 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) -10~-5 W/m²",
+      "(C) -30~-25 W/m²",
+      "(D) -20~-15 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-352",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Cairo change from frame 0 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-353",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Nairobi change from frame 20 to frame 25?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/05_24h/skt_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) −5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-354",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Kinshasa change from frame 21 to frame 24?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/t2m_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) 5~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-355",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Cairo change from frame 16 to frame 38?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/skt_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -10~-5 °C",
+      "(D) -20~-15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-356",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Kinshasa change from frame 1 to frame 36?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/06_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "35~40 W/m²",
+    "Answer Choices": [
+      "(A) 45~50 W/m²",
+      "(B) 35~40 W/m²",
+      "(C) 15~20 W/m²",
+      "(D) 25~30 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-357",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 9 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/t2m_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-358",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Sydney change from frame 25 to frame 31?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/skt_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) -5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-359",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 19 to frame 33?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-360",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Auckland change from frame 7 to frame 15?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/07_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 W/m²",
+    "Answer Choices": [
+      "(A) 18~23 W/m²",
+      "(B) 12~17 W/m²",
+      "(C) 0~4 W/m²",
+      "(D) 5~10 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-361",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Athens change from frame 4 to frame 29?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/t2m_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-362",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 4 to frame 16?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-363",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at London change from frame 21 to frame 36?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/08_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "20~25 W/m²",
+    "Answer Choices": [
+      "(A) 30~35 W/m²",
+      "(B) 10~15 W/m²",
+      "(C) 20~25 W/m²",
+      "(D) 5~10 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-364",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at New York change from frame 7 to frame 14?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/skt_017.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) -2~3 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-365",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 12 to frame 17?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/09_6h/tp6h_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-366",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mumbai change from frame 37 to frame 42?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-367",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Ulaanbaatar change from frame 14 to frame 28?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/skt_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-368",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 24 to frame 36?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-369",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Mumbai change from frame 3 to frame 10?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/10_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-30~-25 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) -10~-5 W/m²",
+      "(C) -30~-25 W/m²",
+      "(D) -45~-40 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-370",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 16 to frame 35?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/t2m_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-371",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Toronto change from frame 7 to frame 35?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/skt_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-372",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 7 to frame 22?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-373",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at New York change from frame 22 to frame 26?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/11_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-60~-55 W/m²",
+    "Answer Choices": [
+      "(A) -60~-55 W/m²",
+      "(B) -75~-70 W/m²",
+      "(C) -10~-5 W/m²",
+      "(D) -30~-25 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-374",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 6 to frame 42?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/t2m_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) -5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-375",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mumbai change from frame 1 to frame 24?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/skt_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 0~5 °C",
+      "(C) −5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-376",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 28 to frame 41?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-377",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Ulaanbaatar change from frame 24 to frame 38?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/12_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-20~-15 W/m²",
+    "Answer Choices": [
+      "(A) -10~-5 W/m²",
+      "(B) -20~-15 W/m²",
+      "(C) -30~-25 W/m²",
+      "(D) 0~5 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-378",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Athens change from frame 21 to frame 34?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/t2m_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) -2~3 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-379",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Madrid change from frame 3 to frame 5?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 10~15 °C",
+      "(C) -2~3 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-380",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 18 to frame 31?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/13_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-381",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 9 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/t2m_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-382",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Auckland change from frame 10 to frame 26?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/skt_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-383",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 0 to frame 26?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-384",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Wellington change from frame 6 to frame 7?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/14_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-110~-105 W/m²",
+    "Answer Choices": [
+      "(A) -130~-125 W/m²",
+      "(B) -110~-105 W/m²",
+      "(C) -80~-75 W/m²",
+      "(D) -95~-90 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-385",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Nairobi change from frame 5 to frame 14?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/t2m_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -2~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-386",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Cairo change from frame 33 to frame 34?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/15_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-387",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at London change from frame 22 to frame 23?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/t2m_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) 10~15 °C",
+      "(D) −5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-388",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Madrid change from frame 14 to frame 38?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/skt_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) 15~20 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-389",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Madrid change from frame 20 to frame 35?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/16_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "20~25 W/m²",
+    "Answer Choices": [
+      "(A) 5~10 W/m²",
+      "(B) 10~15 W/m²",
+      "(C) 20~25 W/m²",
+      "(D) 30~35 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-390",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 0 to frame 19?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/t2m_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -3~0 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-391",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 5 to frame 20?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/17_24h/tp6h_021.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-392",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at São Paulo change from frame 21 to frame 22?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/t2m_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) −5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-393",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at São Paulo change from frame 24 to frame 25?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/18_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-394",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 3 to frame 24?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/t2m_030.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-395",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mumbai change from frame 22 to frame 23?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/skt_030.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-396",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 9 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/tp6h_030.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-397",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Tokyo change from frame 23 to frame 28?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/19_24h/mtnlwrf_030.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "45~50 W/m²",
+    "Answer Choices": [
+      "(A) 20~25 W/m²",
+      "(B) 30~35 W/m²",
+      "(C) 45~50 W/m²",
+      "(D) 55~60 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-398",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Cairo change from frame 11 to frame 26?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-399",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Nairobi change from frame 6 to frame 40?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/20_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 W/m²",
+    "Answer Choices": [
+      "(A) 10~15 W/m²",
+      "(B) 30~35 W/m²",
+      "(C) 0~5 W/m²",
+      "(D) 20~25 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-400",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 9 to frame 17?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/t2m_020.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-401",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Sydney change from frame 2 to frame 4?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/skt_020.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-402",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 7 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/tp6h_020.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-403",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Sydney change from frame 9 to frame 12?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/21_24h/mtnlwrf_020.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-30~-25 W/m²",
+    "Answer Choices": [
+      "(A) -30~-25 W/m²",
+      "(B) -10~-5 W/m²",
+      "(C) -45~-40 W/m²",
+      "(D) 0~5 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-404",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Cairo change from frame 7 to frame 35?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/22_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-405",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Athens change from frame 16 to frame 39?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-406",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Athens change from frame 2 to frame 40?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/skt_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~2 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-407",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Athens change from frame 4 to frame 19?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/23_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-35~-30 W/m²",
+    "Answer Choices": [
+      "(A) -20~-15 W/m²",
+      "(B) -35~-30 W/m²",
+      "(C) 0~5 W/m²",
+      "(D) -45~-40 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-408",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 4 to frame 41?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) −5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-409",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Beijing change from frame 11 to frame 28?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/skt_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-410",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 0 to frame 28?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-411",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Ulaanbaatar change from frame 17 to frame 42?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/24_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-25~-20 W/m²",
+    "Answer Choices": [
+      "(A) -15~-10 W/m²",
+      "(B) -35~-30 W/m²",
+      "(C) -5~0 W/m²",
+      "(D) -25~-20 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-412",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 9 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/t2m_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-413",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 0 to frame 27?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-414",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Toronto change from frame 6 to frame 15?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/25_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-80~-75 W/m²",
+    "Answer Choices": [
+      "(A) -100~-95 W/m²",
+      "(B) -40~-35 W/m²",
+      "(C) -60~-55 W/m²",
+      "(D) -80~-75 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-415",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Toronto change from frame 3 to frame 22?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~2 °C",
+      "(C) 10~15 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-416",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 26 to frame 37?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-417",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Toronto change from frame 24 to frame 28?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/26_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-25~-20 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) -25~-20 W/m²",
+      "(C) -35~-30 W/m²",
+      "(D) -10~-5 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-418",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 5 to frame 37?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -20~-15 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-419",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Wellington change from frame 24 to frame 40?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/skt_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-420",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 6 to frame 21?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) 0~5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-421",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Sydney change from frame 3 to frame 19?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/27_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 W/m²",
+    "Answer Choices": [
+      "(A) -25~-20 W/m²",
+      "(B) 0~5 W/m²",
+      "(C) -15~-10 W/m²",
+      "(D) -5~0 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-422",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 8 to frame 24?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/t2m_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 10~15 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-423",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Beijing change from frame 22 to frame 30?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/skt_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 10~15 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-424",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 2 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-425",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Beijing change from frame 3 to frame 21?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/28_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "100~105 W/m²",
+    "Answer Choices": [
+      "(A) 100~105 W/m²",
+      "(B) 85~90 W/m²",
+      "(C) 110~115 W/m²",
+      "(D) 70~75 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-426",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 0 to frame 15?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/t2m_020.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 °C",
+    "Answer Choices": [
+      "(A) -20~-15 °C",
+      "(B) -15~-10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-427",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Ulaanbaatar change from frame 6 to frame 15?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/skt_020.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -20~-15 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-428",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 8 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/tp6h_020.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -5~0 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-429",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Tokyo change from frame 5 to frame 16?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/29_24h/mtnlwrf_020.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) 5~10 W/m²",
+      "(C) 15~20 W/m²",
+      "(D) 10~15 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-430",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Athens change from frame 1 to frame 6?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/t2m_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) −5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-431",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 7 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/30_24h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-432",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Lima change from frame 6 to frame 30?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/t2m_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) -5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-433",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Lima change from frame 6 to frame 26?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-434",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Lima change from frame 7 to frame 38?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/32_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-65~-60 W/m²",
+    "Answer Choices": [
+      "(A) -65~-60 W/m²",
+      "(B) -50~-45 W/m²",
+      "(C) -80~-75 W/m²",
+      "(D) -30~-25 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-435",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 39 to frame 40?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/t2m_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) 5~10 °C",
+      "(D) −5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-436",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Wellington change from frame 32 to frame 37?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-437",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 14 to frame 37?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-438",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Sydney change from frame 3 to frame 9?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/33_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-90~-85 W/m²",
+    "Answer Choices": [
+      "(A) -90~-85 W/m²",
+      "(B) -60~-55 W/m²",
+      "(C) -100~-95 W/m²",
+      "(D) -70~-65 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-439",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Moscow change from frame 2 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/t2m_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) -10~-5 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-440",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Madrid change from frame 0 to frame 6?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/skt_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -2~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-441",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 6 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-442",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Moscow change from frame 8 to frame 9?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/34_24h/mtnlwrf_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 W/m²",
+    "Answer Choices": [
+      "(A) -5~0 W/m²",
+      "(B) 0~5 W/m²",
+      "(C) -25~-20 W/m²",
+      "(D) -15~-10 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-443",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Moscow change from frame 5 to frame 25?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-444",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at London change from frame 24 to frame 26?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~2 °C",
+      "(C) 15~20 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-445",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 3 to frame 25?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/35_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-446",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 31 to frame 37?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -20~-15 °C",
+      "(C) -10~-5 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-447",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at New York change from frame 20 to frame 27?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/skt_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-448",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 2 to frame 29?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-449",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Toronto change from frame 19 to frame 38?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/36_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "20~25 W/m²",
+    "Answer Choices": [
+      "(A) 20~25 W/m²",
+      "(B) 30~35 W/m²",
+      "(C) 5~10 W/m²",
+      "(D) 10~15 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-450",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 14 to frame 23?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/t2m_027.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-451",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Beijing change from frame 20 to frame 21?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/skt_027.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 10~15 °C",
+      "(C) 0~5 °C",
+      "(D) −5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-452",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 9 to frame 24?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/tp6h_027.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-453",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Tokyo change from frame 21 to frame 27?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/37_24h/mtnlwrf_027.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 W/m²",
+    "Answer Choices": [
+      "(A) -10~-5 W/m²",
+      "(B) -5~0 W/m²",
+      "(C) -20~-15 W/m²",
+      "(D) 0~5 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-454",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Athens change from frame 4 to frame 25?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/t2m_025.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) -15~-10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-455",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Athens change from frame 5 to frame 23?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/skt_025.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-456",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 1 to frame 15?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/38_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-457",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Kinshasa change from frame 17 to frame 22?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/39_24h/t2m_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 5~10 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-458",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 6 to frame 20?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/t2m_030.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-459",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Wellington change from frame 18 to frame 28?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/skt_030.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -10~-5 °C",
+      "(C) 5~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-460",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 11 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/tp6h_030.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-461",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Auckland change from frame 7 to frame 11?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/40_24h/mtnlwrf_030.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~-95 W/m²",
+    "Answer Choices": [
+      "(A) -85~-80 W/m²",
+      "(B) -100~-95 W/m²",
+      "(C) -110~-105 W/m²",
+      "(D) -70~-65 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-462",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 15 to frame 21?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/t2m_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-463",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Beijing change from frame 29 to frame 33?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/skt_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -10~-5 °C",
+      "(C) 5~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-464",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 23 to frame 37?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) -10~-5 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-465",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Mumbai change from frame 6 to frame 42?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/41_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) -25~-20 W/m²",
+      "(C) -5~0 W/m²",
+      "(D) -15~-10 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-466",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 5 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-467",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Sydney change from frame 28 to frame 40?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/skt_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-468",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 26 to frame 38?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-469",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Sydney change from frame 5 to frame 30?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/42_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-70~-65 W/m²",
+    "Answer Choices": [
+      "(A) -80~-75 W/m²",
+      "(B) -50~-45 W/m²",
+      "(C) -70~-65 W/m²",
+      "(D) -60~-55 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-470",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Madrid change from frame 9 to frame 20?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) 15~20 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-471",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Madrid change from frame 21 to frame 31?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/skt_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-472",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 26 to frame 41?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-473",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Madrid change from frame 7 to frame 38?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/43_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 W/m²",
+    "Answer Choices": [
+      "(A) 20~25 W/m²",
+      "(B) 0~5 W/m²",
+      "(C) −5~0 W/m²",
+      "(D) 10~15 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-474",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Nairobi change from frame 35 to frame 42?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/44_24h/t2m_042.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 10~15 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-475",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 4 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/t2m_010.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-476",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 6 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/tp6h_010.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-477",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at New York change from frame 4 to frame 6?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/45_24h/mtnlwrf_010.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "15~20 W/m²",
+    "Answer Choices": [
+      "(A) 15~20 W/m²",
+      "(B) 0~5 W/m²",
+      "(C) 5~10 W/m²",
+      "(D) 25~30 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-478",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Kinshasa change from frame 16 to frame 37?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/skt_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-479",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 22 to frame 39?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/tp6h_042.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-480",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Cairo change from frame 9 to frame 31?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_025.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_026.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_027.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_028.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_029.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_030.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_031.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_032.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_033.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_034.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_035.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_036.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_037.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_038.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_039.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_040.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_041.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/46_24h/mtnlwrf_042.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "20~25 W/m²",
+    "Answer Choices": [
+      "(A) 5~10 W/m²",
+      "(B) 10~15 W/m²",
+      "(C) 30~35 W/m²",
+      "(D) 20~25 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-481",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 26 to frame 42?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/47_24h/t2m_000.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -5~0 °C",
+      "(C) -10~-5 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-482",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Sydney change from frame 16 to frame 29?",
+    "Variable": "skt",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/47_24h/skt_000.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-6 °C",
+      "(B) 1~6 °C",
+      "(C) 6~10 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-483",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 7 to frame 36?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/47_24h/tp6h_000.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-484",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Auckland change from frame 14 to frame 27?",
+    "Variable": "mtnlwrf",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/heatwave/47_24h/mtnlwrf_000.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "110~115 W/m²",
+    "Answer Choices": [
+      "(A) 90~95 W/m²",
+      "(B) 120~125 W/m²",
+      "(C) 100~105 W/m²",
+      "(D) 110~115 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-485",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 15 to frame 17?",
+    "Variable": "t2m",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -20~-15 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-486",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Mumbai change from frame 25 to frame 38?",
+    "Variable": "skt",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 10~15 °C",
+      "(C) 0~5 °C",
+      "(D) −5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-487",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 27 to frame 31?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-488",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Beijing change from frame 10 to frame 12?",
+    "Variable": "mtnlwrf",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) 15~20 W/m²",
+      "(C) 5~10 W/m²",
+      "(D) 10~15 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-489",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mexico City change from frame 7 to frame 22?",
+    "Variable": "t2m",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-490",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Toronto change from frame 1 to frame 14?",
+    "Variable": "skt",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) -5~0 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-491",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 20 to frame 42?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 0~5 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-492",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Mexico City change from frame 0 to frame 13?",
+    "Variable": "mtnlwrf",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 W/m²",
+    "Answer Choices": [
+      "(A) -5~0 W/m²",
+      "(B) 0~5 W/m²",
+      "(C) -25~-20 W/m²",
+      "(D) -15~-10 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-493",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Nairobi change from frame 8 to frame 15?",
+    "Variable": "skt",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 0~5 °C",
+      "(C) -2~3 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-494",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 21 to frame 37?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-495",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Athens change from frame 1 to frame 3?",
+    "Variable": "skt",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-496",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 12 to frame 42?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 0~5 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-497",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Moscow change from frame 0 to frame 35?",
+    "Variable": "mtnlwrf",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) -10~-5 W/m²",
+      "(C) 5~10 W/m²",
+      "(D) -5~0 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-498",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mumbai change from frame 16 to frame 28?",
+    "Variable": "t2m",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-499",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Tokyo change from frame 6 to frame 39?",
+    "Variable": "skt",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -2~3 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-500",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 0 to frame 21?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~2 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-501",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Beijing change from frame 16 to frame 33?",
+    "Variable": "mtnlwrf",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) -25~-20 W/m²",
+      "(C) -5~0 W/m²",
+      "(D) -15~-10 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-502",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at London change from frame 19 to frame 33?",
+    "Variable": "t2m",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -10~-5 °C",
+      "(C) -5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-503",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Moscow change from frame 31 to frame 34?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-504",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Lima change from frame 14 to frame 35?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -5~0 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-505",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at São Paulo change from frame 22 to frame 42?",
+    "Variable": "mtnlwrf",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 W/m²",
+    "Answer Choices": [
+      "(A) -5~0 W/m²",
+      "(B) -10~-5 W/m²",
+      "(C) 0~5 W/m²",
+      "(D) 5~10 W/m��",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-506",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Cairo change from frame 20 to frame 41?",
+    "Variable": "skt",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-507",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Cairo change from frame 3 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-508",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Nairobi change from frame 3 to frame 13?",
+    "Variable": "mtnlwrf",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 W/m²",
+    "Answer Choices": [
+      "(A) 0~5 W/m²",
+      "(B) -25~-20 W/m²",
+      "(C) -15~-10 W/m²",
+      "(D) -5~0 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-509",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 9 to frame 26?",
+    "Variable": "t2m",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) −5~0 °C",
+      "(C) 0~5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-510",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of skt at Sydney change from frame 24 to frame 35?",
+    "Variable": "skt",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) -10~-5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-511",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 12 to frame 31?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-512",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of mtnlwrf at Sydney change from frame 11 to frame 40?",
+    "Variable": "mtnlwrf",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-50~-45 W/m²",
+    "Answer Choices": [
+      "(A) -50~-45 W/m²",
+      "(B) -65~-60 W/m²",
+      "(C) -10~-5 W/m²",
+      "(D) -30~-25 W/m²",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-513",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Madrid change from frame 0 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/t2m_007.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) -10~-5 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-514",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Madrid change from frame 4 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/00_24h/tcc_007.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 20~25 %",
+      "(B) 10~15 %",
+      "(C) 0~5 %",
+      "(D) 30~35 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-515",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 0 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/01_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 6~10 mm",
+      "(B) 0~5 mm",
+      "(C) 11~15 mm",
+      "(D) 16~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-516",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 4 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 5~10 mm",
+      "(C) 0~5 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-517",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 0 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/t2m_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -2~0 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-518",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Wellington change from frame 4 to frame 10?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/02_6h/tcc_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "80~85 %",
+    "Answer Choices": [
+      "(A) 30~35 %",
+      "(B) 90~95 %",
+      "(C) 80~85 %",
+      "(D) 60~65 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-519",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at New York change from frame 4 to frame 6?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/03_6h/tcc_009.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 20~25 %",
+      "(B) 10~15 %",
+      "(C) 0~5 %",
+      "(D) 30~35 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-520",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Kinshasa change from frame 3 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/t2m_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 10~15 °C",
+      "(C) 5~10 °C",
+      "(D) -2~3 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-521",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Cairo change from frame 2 to frame 7?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/04_6h/tcc_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "20~25 %",
+    "Answer Choices": [
+      "(A) 10~15 %",
+      "(B) 5~10 %",
+      "(C) 30~35 %",
+      "(D) 20~25 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-522",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 8 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tp6h_017.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-523",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 8 to frame 13?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/t2m_017.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-524",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Beijing change from frame 4 to frame 8?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/05_6h/tcc_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 0~5 %",
+      "(B) 20~25 %",
+      "(C) 5~10 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-525",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Athens change from frame 0 to frame 3?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/06_6h/t2m_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -2~2 °C",
+      "(C) 0~5 °C",
+      "(D) -15~-10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-526",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Cairo change from frame 3 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) -10~-5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-527",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Nairobi change from frame 7 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/07_6h/t2m_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 0~2 °C",
+      "(B) −5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-528",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 0 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-529",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 9 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/t2m_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-530",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Auckland change from frame 0 to frame 13?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/08_6h/tcc_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-95~-90 %",
+    "Answer Choices": [
+      "(A) -80~-75 %",
+      "(B) -95~-90 %",
+      "(C) -70~-65 %",
+      "(D) -60~-55 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-531",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 9 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 0~5 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-532",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Toronto change from frame 0 to frame 13?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/09_6h/tcc_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "45~50 %",
+    "Answer Choices": [
+      "(A) 30~35 %",
+      "(B) 55~60 %",
+      "(C) 45~50 %",
+      "(D) 20~25 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-533",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 3 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-534",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 3 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/t2m_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) -20~-15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-535",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Tokyo change from frame 4 to frame 9?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/10_6h/tcc_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "90~95 %",
+    "Answer Choices": [
+      "(A) 90~95 %",
+      "(B) 40~45 %",
+      "(C) 75~80 %",
+      "(D) 60~65 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-536",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 7 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/t2m_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 0~5 °C",
+      "(C) 5~10 °C",
+      "(D) 15~20 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-537",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Mexico City change from frame 7 to frame 10?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/11_6h/tcc_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "35~40 %",
+    "Answer Choices": [
+      "(A) 10~15 %",
+      "(B) 25~30 %",
+      "(C) 45~50 %",
+      "(D) 35~40 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-538",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 8 to frame 21?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-539",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at New York change from frame 0 to frame 4?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/13_6h/tcc_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "100~105 %",
+    "Answer Choices": [
+      "(A) 70~75 %",
+      "(B) 85~90 %",
+      "(C) 60~65 %",
+      "(D) 100~105 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-540",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 13 to frame 20?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-541",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Tokyo change from frame 4 to frame 17?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/t2m_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) -2~3 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-542",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Beijing change from frame 14 to frame 17?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/14_6h/tcc_021.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 %",
+    "Answer Choices": [
+      "(A) 0~5 %",
+      "(B) 5~10 %",
+      "(C) -10~-5 %",
+      "(D) -5~0 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-543",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Nairobi change from frame 4 to frame 11?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/15_6h/t2m_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-544",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 6 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-545",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Wellington change from frame 0 to frame 3?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/t2m_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) −5~0 °C",
+      "(C) 10~15 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-546",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Wellington change from frame 4 to frame 10?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/16_6h/tcc_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 %",
+    "Answer Choices": [
+      "(A) -25~-20 %",
+      "(B) 0~5 %",
+      "(C) -15~-10 %",
+      "(D) -5~0 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-547",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 2 to frame 21?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tp6h_023.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-548",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Beijing change from frame 5 to frame 17?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/t2m_023.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-549",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Mumbai change from frame 13 to frame 19?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/17_24h/tcc_023.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-80~-75 %",
+    "Answer Choices": [
+      "(A) -30~-25 %",
+      "(B) -90~-85 %",
+      "(C) -80~-75 %",
+      "(D) -60~-55 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-550",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Moscow change from frame 0 to frame 25?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-551",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Madrid change from frame 23 to frame 24?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/18_6h/t2m_025.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-552",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 7 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) 0~5 mm",
+      "(D) -20~-15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-553",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 3 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/t2m_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) -5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-554",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at New York change from frame 4 to frame 13?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/19_6h/tcc_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-25~-20 %",
+    "Answer Choices": [
+      "(A) -35~-30 %",
+      "(B) 0~5 %",
+      "(C) -10~-5 %",
+      "(D) -25~-20 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-555",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 1 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 15~20 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-556",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Mexico City change from frame 0 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/20_6h/tcc_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-40~-35 %",
+    "Answer Choices": [
+      "(A) -50~-45 %",
+      "(B) -40~-35 %",
+      "(C) -10~-5 %",
+      "(D) -25~-20 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-557",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 5 to frame 13?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tp6h_015.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 16~20 mm",
+      "(B) 0~5 mm",
+      "(C) 11~15 mm",
+      "(D) 6~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-558",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Madrid change from frame 4 to frame 14?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/t2m_015.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 15~20 °C",
+      "(C) 5~10 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-559",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Madrid change from frame 9 to frame 11?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/21_24h/tcc_015.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "15~20 %",
+    "Answer Choices": [
+      "(A) 25~30 %",
+      "(B) 5~10 %",
+      "(C) 35~40 %",
+      "(D) 15~20 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-560",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 8 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-561",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 4 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/t2m_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 0~5 °C",
+      "(C) -5~0 °C",
+      "(D) 5~10 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-562",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Auckland change from frame 3 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/22_6h/tcc_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 %",
+    "Answer Choices": [
+      "(A) 10~15 %",
+      "(B) 15~20 %",
+      "(C) 0~5 %",
+      "(D) 5~10 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-563",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Tokyo change from frame 2 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -10~-5 mm",
+      "(C) 0~5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-564",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 5 to frame 7?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/t2m_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "5~10 °C",
+    "Answer Choices": [
+      "(A) 10~15 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-565",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Tokyo change from frame 2 to frame 11?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/23_6h/tcc_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 %",
+    "Answer Choices": [
+      "(A) 5~10 %",
+      "(B) 15~20 %",
+      "(C) 0~5 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-566",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 4 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-567",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Cairo change from frame 5 to frame 7?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/24_6h/tcc_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 0~5 %",
+      "(B) 20~25 %",
+      "(C) 30~35 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-568",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 1 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -10~-5 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-569",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Auckland change from frame 5 to frame 6?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/t2m_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-570",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Sydney change from frame 2 to frame 3?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/25_6h/tcc_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "30~35 %",
+    "Answer Choices": [
+      "(A) 20~25 %",
+      "(B) 30~35 %",
+      "(C) 10~15 %",
+      "(D) 40~45 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-571",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 2 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-572",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at New York change from frame 0 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/t2m_009.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) -5~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-573",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Toronto change from frame 3 to frame 6?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/26_6h/tcc_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 %",
+    "Answer Choices": [
+      "(A) 5~10 %",
+      "(B) -5~0 %",
+      "(C) 0~5 %",
+      "(D) -10~-5 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-574",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Cairo change from frame 4 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tp6h_009.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -5~0 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-575",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Cairo change from frame 3 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/t2m_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) 15~20 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-576",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Kinshasa change from frame 5 to frame 7?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/27_6h/tcc_009.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 %",
+    "Answer Choices": [
+      "(A) 0~5 %",
+      "(B) 5~10 %",
+      "(C) -20~-15 %",
+      "(D) -10~-5 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-577",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 6 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-578",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Mumbai change from frame 4 to frame 13?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/t2m_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) −5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-579",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Beijing change from frame 4 to frame 8?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/28_6h/tcc_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~-95 %",
+    "Answer Choices": [
+      "(A) -85~-80 %",
+      "(B) -100~-95 %",
+      "(C) -70~-65 %",
+      "(D) -60~-55 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-580",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Moscow change from frame 5 to frame 7?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/29_24h/tcc_008.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 20~25 %",
+      "(B) 0~5 %",
+      "(C) 5~10 %",
+      "(D) 10~15 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-581",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Cairo change from frame 2 to frame 12?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/t2m_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) 15~20 °C",
+      "(D) 10~15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-582",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Nairobi change from frame 5 to frame 7?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/30_6h/tcc_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-45~-40 %",
+    "Answer Choices": [
+      "(A) -30~-25 %",
+      "(B) -60~-55 %",
+      "(C) -45~-40 %",
+      "(D) -10~-5 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-583",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 2 to frame 23?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/tp6h_025.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-584",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Moscow change from frame 13 to frame 22?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_021.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_022.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_023.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_024.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/31_6h/t2m_025.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -10~-5 °C",
+      "(B) -5~0 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-585",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 0 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tp6h_007.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-586",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 0 to frame 3?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/t2m_007.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 10~15 °C",
+      "(C) 5~10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-587",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at New York change from frame 0 to frame 6?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/32_24h/tcc_007.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 30~35 %",
+      "(B) 0~5 %",
+      "(C) 10~15 %",
+      "(D) 20~25 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-588",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 5 to frame 17?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tp6h_017.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-589",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Beijing change from frame 0 to frame 1?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/t2m_017.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 0~5 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-590",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Beijing change from frame 2 to frame 11?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/33_6h/tcc_017.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~-95 %",
+    "Answer Choices": [
+      "(A) -80~-75 %",
+      "(B) -100~-95 %",
+      "(C) -90~-85 %",
+      "(D) -70~-65 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-591",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 8 to frame 13?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-592",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 0 to frame 10?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/t2m_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) 5~10 °C",
+      "(B) 0~5 °C",
+      "(C) 10~15 °C",
+      "(D) -2~0 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-593",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Sydney change from frame 2 to frame 9?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/34_6h/tcc_013.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 %",
+    "Answer Choices": [
+      "(A) 0~5 %",
+      "(B) -5~0 %",
+      "(C) -10~-5 %",
+      "(D) 5~10 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-594",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Kinshasa change from frame 5 to frame 9?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/35_6h/t2m_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) 5~10 °C",
+      "(C) 10~15 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-595",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 0 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tp6h_007.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-596",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Ulaanbaatar change from frame 2 to frame 4?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/t2m_007.png"
+    ],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-10~-5 °C",
+    "Answer Choices": [
+      "(A) -5~0 °C",
+      "(B) -10~-5 °C",
+      "(C) 0~5 °C",
+      "(D) -20~-15 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-597",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Mumbai change from frame 3 to frame 5?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/37_24h/tcc_007.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 %",
+    "Answer Choices": [
+      "(A) 15~20 %",
+      "(B) 10~15 %",
+      "(C) 5~10 %",
+      "(D) 0~5 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-598",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 11 to frame 16?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tp6h_021.png"
+    ],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-599",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Toronto change from frame 6 to frame 15?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/t2m_021.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-15~-10 °C",
+    "Answer Choices": [
+      "(A) -20~-15 °C",
+      "(B) -5~0 °C",
+      "(C) -15~-10 °C",
+      "(D) 0~5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-600",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Toronto change from frame 15 to frame 19?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_013.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_014.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_015.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_016.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_017.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_018.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_019.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_020.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/38_6h/tcc_021.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-65~-60 %",
+    "Answer Choices": [
+      "(A) -40~-35 %",
+      "(B) -10~-5 %",
+      "(C) -65~-60 %",
+      "(D) -80~-75 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-601",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 2 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tp6h_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-602",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of t2m at Sydney change from frame 2 to frame 8?",
+    "Variable": "t2m",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/t2m_013.png"
+    ],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 °C",
+    "Answer Choices": [
+      "(A) 0~5 °C",
+      "(B) 5~10 °C",
+      "(C) -5~0 °C",
+      "(D) -10~-5 °C",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-603",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tcc at Auckland change from frame 9 to frame 12?",
+    "Variable": "tcc",
+    "Images": [
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_000.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_001.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_002.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_003.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_004.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_005.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_006.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_007.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_008.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_009.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_010.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_011.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_012.png",
+      "raw/Atmosphere/atmosphere_final/MEDIUM_EVENTS/region/snow_squalls/39_6h/tcc_013.png"
+    ],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-35~-30 %",
+    "Answer Choices": [
+      "(A) 0~5 %",
+      "(B) -50~-45 %",
+      "(C) -10~-5 %",
+      "(D) -35~-30 %",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-604",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Beijing change from frame 0 to frame 14?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -200~-100 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-605",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 6 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 0~5 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-606",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Sydney change from frame 5 to frame 8?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) −100~0 hPa",
+      "(B) 200~300 hPa",
+      "(C) 0~100 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-607",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 3 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-608",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Tokyo change from frame 6 to frame 8?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) 0~100 hPa",
+      "(C) 200~300 hPa",
+      "(D) −100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-609",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 4 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-610",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at New York change from frame 0 to frame 7?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -200~-100 hPa",
+      "(B) 100~200 hPa",
+      "(C) 0~100 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-611",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Ulaanbaatar change from frame 0 to frame 12?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) -100~-50 hPa",
+      "(B) -50~0 hPa",
+      "(C) 0~100 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-612",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 4 to frame 10?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -5~0 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-613",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Wellington change from frame 5 to frame 12?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) 0~100 hPa",
+      "(C) -200~-100 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-614",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 0 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-615",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 1 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) 5~10 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-616",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Madrid change from frame 5 to frame 8?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) −100~0 hPa",
+      "(B) 0~100 hPa",
+      "(C) 200~300 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-617",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Athens change from frame 6 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-618",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Nairobi change from frame 2 to frame 10?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) −100~0 hPa",
+      "(C) 0~100 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-619",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Sydney change from frame 3 to frame 9?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) −100~0 hPa",
+      "(C) 100~200 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-620",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Sydney change from frame 4 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-621",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at New York change from frame 1 to frame 6?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 100~200 hPa",
+      "(C) -200~-100 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-622",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 5 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) -10~-5 mm",
+      "(C) 0~5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-623",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Beijing change from frame 3 to frame 5?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) −100~0 hPa",
+      "(B) 100~200 hPa",
+      "(C) 0~100 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-624",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 2 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-625",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Cairo change from frame 1 to frame 15?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) -50~0 hPa",
+      "(B) 100~200 hPa",
+      "(C) 200~300 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-626",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Nairobi change from frame 0 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 10~15 mm",
+      "(C) 5~10 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-627",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Auckland change from frame 5 to frame 7?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) 100~200 hPa",
+      "(C) 0~100 hPa",
+      "(D) −50~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-628",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 0 to frame 5?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) -5~0 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-629",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Tokyo change from frame 5 to frame 7?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) −100~0 hPa",
+      "(B) 0~100 hPa",
+      "(C) 200~300 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-630",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 0 to frame 2?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-631",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 3 to frame 7?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) -200~-100 hPa",
+      "(C) 0~50 hPa",
+      "(D) 50~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-632",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 4 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-633",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Toronto change from frame 7 to frame 10?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) −100~0 hPa",
+      "(B) 100~200 hPa",
+      "(C) 0~100 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-634",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 5 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-635",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Auckland change from frame 6 to frame 19?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 50~100 hPa",
+      "(B) 0~50 hPa",
+      "(C) -200~-100 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-636",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 1 to frame 15?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 10~15 mm",
+      "(C) 0~5 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-637",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Moscow change from frame 1 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-638",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Beijing change from frame 3 to frame 5?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 200~300 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) −100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-639",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 3 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 10~15 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-640",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Wellington change from frame 4 to frame 11?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) -100~-50 hPa",
+      "(C) -50~0 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-641",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 7 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 6~10 mm",
+      "(B) 11~15 mm",
+      "(C) 0~5 mm",
+      "(D) 16~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-642",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 1 to frame 2?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 15~20 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-643",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 6 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) 0~5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-644",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 1 to frame 8?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 150~200 hPa",
+      "(B) 100~150 hPa",
+      "(C) 200~300 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-645",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 3 to frame 4?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 0~5 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-646",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Beijing change from frame 3 to frame 19?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 100~200 hPa",
+      "(C) −100~0 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-647",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Ulaanbaatar change from frame 0 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) -10~-5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-648",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Beijing change from frame 3 to frame 5?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) −100~0 hPa",
+      "(C) 0~100 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-649",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 2 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 0~5 mm",
+      "(C) 10~15 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-650",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Athens change from frame 1 to frame 3?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) -100~0 hPa",
+      "(C) -200~-100 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-651",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Moscow change from frame 0 to frame 3?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 15~20 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-652",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Sydney change from frame 4 to frame 17?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) -200~-100 hPa",
+      "(C) 100~200 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-653",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Auckland change from frame 12 to frame 14?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) 15~20 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-654",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Toronto change from frame 11 to frame 15?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) -100~0 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-655",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Toronto change from frame 0 to frame 12?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 15~20 mm",
+      "(C) 5~10 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-656",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at São Paulo change from frame 1 to frame 7?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) -200~-100 hPa",
+      "(B) 0~100 hPa",
+      "(C) 100~200 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-657",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at São Paulo change from frame 3 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 5~10 mm",
+      "(C) -5~0 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-658",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at London change from frame 6 to frame 12?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) -200~-100 hPa",
+      "(C) 100~200 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-659",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Cairo change from frame 14 to frame 16?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) -100~0 hPa",
+      "(C) -200~-100 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-660",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Sydney change from frame 3 to frame 4?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) −100~0 hPa",
+      "(C) 0~100 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-661",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 5 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) 0~5 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) -5~0 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-662",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Beijing change from frame 8 to frame 16?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) -50~0 hPa",
+      "(B) 100~200 hPa",
+      "(C) 200~300 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-663",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Beijing change from frame 3 to frame 15?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 5~10 mm",
+      "(C) -10~-5 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-664",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Madrid change from frame 1 to frame 11?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 5~10 mm",
+      "(C) 10~15 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-665",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mumbai change from frame 8 to frame 9?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) -200~-100 hPa",
+      "(C) -100~0 hPa",
+      "(D) 100~200 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-666",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mumbai change from frame 4 to frame 6?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 0~5 mm",
+      "(C) -10~-5 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-667",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Kinshasa change from frame 7 to frame 8?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 15~20 mm",
+      "(B) 10~15 mm",
+      "(C) 5~10 mm",
+      "(D) 0~5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-668",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 3 to frame 4?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 100~200 hPa",
+      "(B) -100~0 hPa",
+      "(C) -200~-100 hPa",
+      "(D) 0~100 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-669",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at New York change from frame 0 to frame 7?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "B",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "10~15 mm",
+    "Answer Choices": [
+      "(A) 2~5 mm",
+      "(B) 10~15 mm",
+      "(C) 20~25 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-670",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Athens change from frame 6 to frame 12?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "D",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-100~0 hPa",
+    "Answer Choices": [
+      "(A) 50~100 hPa",
+      "(B) 0~50 hPa",
+      "(C) -200~-100 hPa",
+      "(D) -100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-671",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 6h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at London change from frame 1 to frame 15?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -10~-5 mm",
+      "(B) 0~5 mm",
+      "(C) -5~0 mm",
+      "(D) 5~10 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-672",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Mexico City change from frame 6 to frame 9?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 100~200 hPa",
+      "(C) −100~0 hPa",
+      "(D) 200~300 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-673",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Mexico City change from frame 7 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "-5~0 mm",
+    "Answer Choices": [
+      "(A) -5~0 mm",
+      "(B) 5~10 mm",
+      "(C) 0~5 mm",
+      "(D) -10~-5 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-674",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of msl at Wellington change from frame 2 to frame 10?",
+    "Variable": "msl",
+    "Images": [],
+    "Ground Truth": "A",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~100 hPa",
+    "Answer Choices": [
+      "(A) 0~100 hPa",
+      "(B) 100~200 hPa",
+      "(C) 200~300 hPa",
+      "(D) −100~0 hPa",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  },
+  {
+    "Question_id": "medium_term-Event_trend_analysis-675",
+    "Text": "The provided image sequence represent the evolution of atmosphere variables in a medium_term event. Temporal resolution of 24h and starting time is 12:00:00 UTC, variable names are noted in image title. How does the intensity of tp6h at Wellington change from frame 7 to frame 9?",
+    "Variable": "tp6h",
+    "Images": [],
+    "Ground Truth": "C",
+    "L1-task": "Atmosphere",
+    "L2-task": "medium term",
+    "L3-task": "Perception",
+    "L4-task": "Event trend analysis",
+    "Dataset": "ERA5",
+    "Answer": "0~5 mm",
+    "Answer Choices": [
+      "(A) 5~10 mm",
+      "(B) 15~20 mm",
+      "(C) 0~5 mm",
+      "(D) 10~15 mm",
+      "(E) Unable to decide"
+    ],
+    "Question Type": "Single Choice"
+  }
+]
\ No newline at end of file