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135-14.4.1.1羧酸衍生物的亲核取代反应活性分析-480P 清晰-AVC | Comparison & Contrast_cn_134 | 135-14.4.1.1羧酸衍生物的亲核取代反应活性分析-480P 清晰-AVC.mp4 | 视频中比较不同羧酸衍生物的反应活性时，酸性与碱性条件下的活性顺序是否一致？ | [
"碱性条件酯的活性低于羧酸条件",
"反应环境改变可显著改变活性顺序",
"酸性下由电子效应决定碱性下由基团稳定性决定",
"酸性与碱性条件下活性顺序一致"
] | D | science | Comparison & Contrast | 视频中比较不同羧酸衍生物的反应活性时，酸性与碱性条件下的活性顺序是否一致？
A. 碱性条件酯的活性低于羧酸条件
B. 反应环境改变可显著改变活性顺序
C. 酸性下由电子效应决定碱性下由基团稳定性决定
D. 酸性与碱性条件下活性顺序一致
Answer with the option's letter from the given choices directly. | 酸性与碱性条件下活性顺序一致 | zh |
qyWn8WMOfcM | European Culture_564 | qyWn8WMOfcM.mp4 | What is the nickname of the football club featured in the early video? | [
"The Blues",
"The Red Devils",
"The Gunners",
"The Citizens"
] | A | culture | European Culture | What is the nickname of the football club featured in the early video?
A. The Blues
B. The Red Devils
C. The Gunners
D. The Citizens
Answer with the option's letter from the given choices directly. | The Blues | en |
64ce1b19000000001201b718 | Event Description_210 | 64ce1b19000000001201b718.mp4 | 在视频的早期部分，网友提到的黑龙江四条主要河流中，哪一条没有形成洪水？ | [
"拉林河",
"蚂蚁河",
"松花江",
"牡丹江"
] | C | event | Event Description | 在视频的早期部分，网友提到的黑龙江四条主要河流中，哪一条没有形成洪水？
A. 拉林河
B. 蚂蚁河
C. 松花江
D. 牡丹江
Answer with the option's letter from the given choices directly. | 松花江 | zh |
658a2489000000001d016c93 | Object Temporal Localization_cn_328 | 658a2489000000001d016c93.8.mp4 | 视频中提到的手机是在什么时间出现的？ | [
"00:00:14",
"00:00:09",
"00:00:07",
"00:00:11"
] | D | object | Object Temporal Localization | 视频中提到的手机是在什么时间出现的？
A. 00:00:14
B. 00:00:09
C. 00:00:07
D. 00:00:11
Answer with the option's letter from the given choices directly. | 00:00:11 | zh |
6573024d0000000009023e77 | Event Description_140 | 6573024d0000000009023e77.mp4 | 在视频的中间部分，老人提到他现在的职业是什么？ | [
"退休军人",
"化学分析师",
"大学教授",
"工程师"
] | C | event | Event Description | 在视频的中间部分，老人提到他现在的职业是什么？
A. 退休军人
B. 化学分析师
C. 大学教授
D. 工程师
Answer with the option's letter from the given choices directly. | 大学教授 | zh |
KyPVyBSM8WA | Object Spatial Localization_en_39 | KyPVyBSM8WA.3.mp4 | At approximately 2 second into the video, which bounding box best represents the location of the field with tall, dry grass and people walking in the distance?
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.0, 0.21, 1.0, 1.0]",
"[0.35, 0.17, 0.89, 0.59]",
"[0.05, 0.01, 0.55, 0.71]",
"[0.16, 0.5, 0.73, 0.92]"
] | A | object | Object Spatial Localization | At approximately 2 second into the video, which bounding box best represents the location of the field with tall, dry grass and people walking in the distance?
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.0, 0.21, 1.0, 1.0]
B. [0.35, 0.17, 0.89, 0.59]
C. [0.05, 0.01, 0.55, 0.71]
D. [0.16, 0.5, 0.73, 0.92]
Answer with the option's letter from the given choices directly. | [0.0, 0.21, 1.0, 1.0] | en |
64db00b1000000000a01bc51 | Object Spatial Localization_cn_122 | 64db00b1000000000a01bc51.2.mp4 | 在视频的第18秒左右，橙色伞出现在屏幕的哪个位置？请选择最接近的边界框。
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.29, 0.49, 0.99, 0.99]",
"[0.0, 0.0, 1.0, 0.85]",
"[0.19, 0.11, 0.72, 0.54]",
"[0.03, 0.46, 0.59, 0.91]"
] | B | object | Object Spatial Localization | 在视频的第18秒左右，橙色伞出现在屏幕的哪个位置？请选择最接近的边界框。
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.29, 0.49, 0.99, 0.99]
B. [0.0, 0.0, 1.0, 0.85]
C. [0.19, 0.11, 0.72, 0.54]
D. [0.03, 0.46, 0.59, 0.91]
Answer with the option's letter from the given choices directly. | [0.0, 0.0, 1.0, 0.85] | zh |
125-13.42醛和酮的还原反应-480P 清晰-AVC | Summarization & Synthesis_cn_91 | 125-13.42醛和酮的还原反应-480P 清晰-AVC.mp4 | 视频中讨论的将酮基直接还原为亚甲基的主要方法包括哪些？ | [
"克莱门森还原（酸硫条件）与沃尔夫-基什纳还原（碱金属条件）",
"催化氢化还原与硼氢化钾选择性还原",
"活泼金属多分子还原与缩硫酮氧化脱去",
"氢化钠高温还原与克莱门森还原（非质子性条件）"
] | A | science | Summarization & Synthesis | 视频中讨论的将酮基直接还原为亚甲基的主要方法包括哪些？
A. 克莱门森还原（酸硫条件）与沃尔夫-基什纳还原（碱金属条件）
B. 催化氢化还原与硼氢化钾选择性还原
C. 活泼金属多分子还原与缩硫酮氧化脱去
D. 氢化钠高温还原与克莱门森还原（非质子性条件）
Answer with the option's letter from the given choices directly. | 克莱门森还原（酸硫条件）与沃尔夫-基什纳还原（碱金属条件） | zh |
64fb4e31000000001303f25c | Event Localization_cn_444 | 64fb4e31000000001303f25c.mp4 | 视频中大约在什么时间开始炒制蜜汁香辣油？ | [
"0:00:50",
"0:00:35",
"0:00:39",
"0:00:45"
] | C | event | Event Localization | 视频中大约在什么时间开始炒制蜜汁香辣油？
A. 0:00:50
B. 0:00:35
C. 0:00:39
D. 0:00:45
Answer with the option's letter from the given choices directly. | 0:00:39 | zh |
651687de000000002101c1ca | Chinese Culture_293 | 651687de000000002101c1ca.mp4 | 视频中提到的这一届亚运会在哪一年举办？ | [
"2022年",
"2018年",
"2023年",
"2014年"
] | C | culture | Chinese Culture | 视频中提到的这一届亚运会在哪一年举办？
A. 2022年
B. 2018年
C. 2023年
D. 2014年
Answer with the option's letter from the given choices directly. | 2023年 | zh |
64fef742000000001f004900 | Event Localization_cn_334 | 64fef742000000001f004900.mp4 | 视频中旁白开始介绍陕西作为秦国辖地的历史是在什么时间？ | [
"0:01:00",
"0:00:50",
"0:00:29",
"0:00:40"
] | C | event | Event Localization | 视频中旁白开始介绍陕西作为秦国辖地的历史是在什么时间？
A. 0:01:00
B. 0:00:50
C. 0:00:29
D. 0:00:40
Answer with the option's letter from the given choices directly. | 0:00:29 | zh |
65028f9e000000001d016c8f | Event Localization_cn_705 | 65028f9e000000001d016c8f.mp4 | 视频中展示黄兴路步行街和IFS区域美食的片段大约从何时开始？ | [
"0:01:18",
"0:00:48",
"0:00:58",
"0:01:08"
] | C | event | Event Localization | 视频中展示黄兴路步行街和IFS区域美食的片段大约从何时开始？
A. 0:01:18
B. 0:00:48
C. 0:00:58
D. 0:01:08
Answer with the option's letter from the given choices directly. | 0:00:58 | zh |
UwsMogSQmYI | Object Temporal Localization_en_184 | UwsMogSQmYI.3.mp4 | At what time does the red canoe first appear in the video? | [
"00:00:19",
"00:00:07",
"00:00:11",
"00:00:15"
] | C | object | Object Temporal Localization | At what time does the red canoe first appear in the video?
A. 00:00:19
B. 00:00:07
C. 00:00:11
D. 00:00:15
Answer with the option's letter from the given choices directly. | 00:00:11 | en |
65746df3000000003801e177 | Chinese Culture_1608 | 65746df3000000003801e177.mp4 | 视频中第五位出现的运动员的第一个乒乓球世界单打冠军是在哪一年获得的？ | [
"2012",
"2024",
"2016",
"2018"
] | C | culture | Chinese Culture | 视频中第五位出现的运动员的第一个乒乓球世界单打冠军是在哪一年获得的？
A. 2012
B. 2024
C. 2016
D. 2018
Answer with the option's letter from the given choices directly. | 2016 | zh |
65485cbe000000001e02843e | Event Description_334 | 65485cbe000000001e02843e.mp4 | 在视频的中间部分，讲师提到黄河泛滥对下游农田的影响时，主要强调了哪种现象导致农业生产受到严重影响？ | [
"干旱",
"盐碱化",
"洪水淹没",
"土地沙化"
] | B | event | Event Description | 在视频的中间部分，讲师提到黄河泛滥对下游农田的影响时，主要强调了哪种现象导致农业生产受到严重影响？
A. 干旱
B. 盐碱化
C. 洪水淹没
D. 土地沙化
Answer with the option's letter from the given choices directly. | 盐碱化 | zh |
99EQWgtKZ8w | Event Sequence_en_135 | 99EQWgtKZ8w.mp4 | Which of the following event sequences is correct? | [
"The chef discusses the cultural significance of borscht, prepares a large batch of borscht, introduces herself and her family, and highlights the preparation of a rich soup with quality ingredients.",
"The chef highlights the preparation of a rich soup with quality ingredients, introduces herself and her family, discusses the cultural significance of borscht, and prepares a large batch of borscht.",
"The chef introduces herself and her family, prepares a large batch of borscht, discusses the cultural significance of borscht, and highlights the preparation of a rich soup with quality ingredients.",
"The chef introduces herself and her family, highlights the preparation of a rich soup with quality ingredients, prepares a large batch of borscht, and discusses the cultural significance of borscht."
] | C | event | Event Sequence | Which of the following event sequences is correct?
A. The chef discusses the cultural significance of borscht, prepares a large batch of borscht, introduces herself and her family, and highlights the preparation of a rich soup with quality ingredients.
B. The chef highlights the preparation of a rich soup with quality ingredients, introduces herself and her family, discusses the cultural significance of borscht, and prepares a large batch of borscht.
C. The chef introduces herself and her family, prepares a large batch of borscht, discusses the cultural significance of borscht, and highlights the preparation of a rich soup with quality ingredients.
D. The chef introduces herself and her family, highlights the preparation of a rich soup with quality ingredients, prepares a large batch of borscht, and discusses the cultural significance of borscht.
Answer with the option's letter from the given choices directly. | The chef introduces herself and her family, prepares a large batch of borscht, discusses the cultural significance of borscht, and highlights the preparation of a rich soup with quality ingredients. | en |
Jg52sePqr_s | Event Description_en_64 | Jg52sePqr_s.mp4 | What materials does the man use to make the giant Skittles during the middle section of the video? | [
"Skittles, sugar, and corn syrup.",
"Skittles, gelatin, and food coloring.",
"Skittles, marshmallows, and chocolate.",
"Skittles, rice krispies, and fondant."
] | D | event | Event Description | What materials does the man use to make the giant Skittles during the middle section of the video?
A. Skittles, sugar, and corn syrup.
B. Skittles, gelatin, and food coloring.
C. Skittles, marshmallows, and chocolate.
D. Skittles, rice krispies, and fondant.
Answer with the option's letter from the given choices directly. | Skittles, rice krispies, and fondant. | en |
2q0DY2PtMGs | European Culture_495 | 2q0DY2PtMGs.mp4 | Which ingredient is NOT typically used in the preparation of the meat sauce demonstrated in the video? | [
"Bay leaves",
"Nutmeg",
"Garlic",
"Herbs"
] | C | culture | European Culture | Which ingredient is NOT typically used in the preparation of the meat sauce demonstrated in the video?
A. Bay leaves
B. Nutmeg
C. Garlic
D. Herbs
Answer with the option's letter from the given choices directly. | Garlic | en |
wH1BYX8jYc0 | Object Temporal Localization_en_587 | wH1BYX8jYc0.0.mp4 | At what time does the blue-tipped handheld recording device first appear in the video? | [
"00:00:10",
"00:00:14",
"00:00:06",
"00:00:02"
] | C | object | Object Temporal Localization | At what time does the blue-tipped handheld recording device first appear in the video?
A. 00:00:10
B. 00:00:14
C. 00:00:06
D. 00:00:02
Answer with the option's letter from the given choices directly. | 00:00:06 | en |
Lj7udhzGJtk | Event Localization_en_262 | Lj7udhzGJtk.mp4 | At approximately what time does the video begin discussing Netflix's introduction of non-skippable ads? | [
"00:07:00",
"00:06:00",
"00:07:52",
"00:06:39"
] | D | event | Event Localization | At approximately what time does the video begin discussing Netflix's introduction of non-skippable ads?
A. 00:07:00
B. 00:06:00
C. 00:07:52
D. 00:06:39
Answer with the option's letter from the given choices directly. | 00:06:39 | en |
2Bs0u2tIqhE | Event Sequence_en_24 | 2Bs0u2tIqhE.mp4 | Which of the following event sequences is correct? | [
"The host introduces the topic of life swapping, Adrienne chooses Tamera Mowry Housley, Tamar chooses Adrienne, Tamera chooses Tamar, and Lonnie chooses Tamera.",
"The host introduces the topic of life swapping, Adrienne chooses Tamera Mowry Housley, Tamar chooses Adrienne, Tamera chooses Tamar, and Alexis chooses Adrienne.",
"The host introduces the topic of life swapping, Tamar chooses Adrienne, Tamera chooses Tamar, Adrienne chooses Tamera Mowry Housley, and Lonnie chooses Tamera.",
"The host introduces the topic of life swapping, Tamera chooses Tamar, Tamar chooses Adrienne, Adrienne chooses Tamera Mowry Housley, and Lonnie chooses Tamera."
] | B | event | Event Sequence | Which of the following event sequences is correct?
A. The host introduces the topic of life swapping, Adrienne chooses Tamera Mowry Housley, Tamar chooses Adrienne, Tamera chooses Tamar, and Lonnie chooses Tamera.
B. The host introduces the topic of life swapping, Adrienne chooses Tamera Mowry Housley, Tamar chooses Adrienne, Tamera chooses Tamar, and Alexis chooses Adrienne.
C. The host introduces the topic of life swapping, Tamar chooses Adrienne, Tamera chooses Tamar, Adrienne chooses Tamera Mowry Housley, and Lonnie chooses Tamera.
D. The host introduces the topic of life swapping, Tamera chooses Tamar, Tamar chooses Adrienne, Adrienne chooses Tamera Mowry Housley, and Lonnie chooses Tamera.
Answer with the option's letter from the given choices directly. | The host introduces the topic of life swapping, Adrienne chooses Tamera Mowry Housley, Tamar chooses Adrienne, Tamera chooses Tamar, and Alexis chooses Adrienne. | en |
652a4303000000001f037ddb | Event Description_331 | 652a4303000000001f037ddb.mp4 | 在广州体育中心地铁站通道内，这位退伍军人在视频的后期部分摆摊卖玩具时，他穿着什么？ | [
"他穿着工作服。",
"他穿着便装。",
"他穿着运动服。",
"他穿着军装。"
] | D | event | Event Description | 在广州体育中心地铁站通道内，这位退伍军人在视频的后期部分摆摊卖玩具时，他穿着什么？
A. 他穿着工作服。
B. 他穿着便装。
C. 他穿着运动服。
D. 他穿着军装。
Answer with the option's letter from the given choices directly. | 他穿着军装。 | zh |
eteOzeYww3Y | Event Localization_en_243 | eteOzeYww3Y.mp4 | Approximately when does Professor Robert Langer begin explaining how the skin tightening material works? | [
"0:00:51",
"0:01:12",
"0:00:21",
"0:00:00"
] | C | event | Event Localization | Approximately when does Professor Robert Langer begin explaining how the skin tightening material works?
A. 0:00:51
B. 0:01:12
C. 0:00:21
D. 0:00:00
Answer with the option's letter from the given choices directly. | 0:00:21 | en |
CU6o4N3B4yw | European Culture_298 | CU6o4N3B4yw.mp4 | What type of racing cars were featured in the video? | [
"Saloon cars",
"Formula One",
"GT cars",
"Sports cars"
] | A | culture | European Culture | What type of racing cars were featured in the video?
A. Saloon cars
B. Formula One
C. GT cars
D. Sports cars
Answer with the option's letter from the given choices directly. | Saloon cars | en |
65716c6d0000000038025cba | Event Sequence_94 | 65716c6d0000000038025cba.mp4 | 以下哪个事件顺序是正确的？ | [
"女士从海边的房子出发，前往办公室工作；在香港街头感受圣诞氛围；与同事共进午餐；在公司窗外的山景前欣赏景色；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。",
"女士从海边的房子出发，前往办公室工作；在香港街头感受圣诞氛围；在公司窗外的山景前欣赏景色；与同事共进午餐；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。",
"女士在香港街头感受圣诞氛围；从海边的房子出发，前往办公室工作；与同事共进午餐；在公司窗外的山景前欣赏景色；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。",
"女士从海边的房子出发，前往办公室工作；在公司窗外的山景前欣赏景色；在香港街头感受圣诞氛围；与同事共进午餐；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。"
] | B | event | Event Sequence | 以下哪个事件顺序是正确的？
A. 女士从海边的房子出发，前往办公室工作；在香港街头感受圣诞氛围；与同事共进午餐；在公司窗外的山景前欣赏景色；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。
B. 女士从海边的房子出发，前往办公室工作；在香港街头感受圣诞氛围；在公司窗外的山景前欣赏景色；与同事共进午餐；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。
C. 女士在香港街头感受圣诞氛围；从海边的房子出发，前往办公室工作；与同事共进午餐；在公司窗外的山景前欣赏景色；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。
D. 女士从海边的房子出发，前往办公室工作；在公司窗外的山景前欣赏景色；在香港街头感受圣诞氛围；与同事共进午餐；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。
Answer with the option's letter from the given choices directly. | 女士从海边的房子出发，前往办公室工作；在香港街头感受圣诞氛围；在公司窗外的山景前欣赏景色；与同事共进午餐；在购物商场欣赏圣诞装饰；赶回公司处理琐事；在屈臣氏购买药品；前往迪士尼乐园酒店。 | zh |
53-7.12影响紫外光谱的因素-480P 清晰-AVC | Summarization & Synthesis_cn_68 | 53-7.12影响紫外光谱的因素-480P 清晰-AVC.mp4 | 根据视频内容，以下哪些因素会影响紫外吸收带的形状？ | [
"溶剂极性、温度梯度、动力学参数、共轭效应",
"被测化合物结构、测定温度、溶剂极性、助色效应",
"被测化合物结构、分子间作用力、溶剂极性、共轭效应",
"被测化合物结构、测定温度、溶剂极性、空间位阻效应"
] | D | science | Summarization & Synthesis | 根据视频内容，以下哪些因素会影响紫外吸收带的形状？
A. 溶剂极性、温度梯度、动力学参数、共轭效应
B. 被测化合物结构、测定温度、溶剂极性、助色效应
C. 被测化合物结构、分子间作用力、溶剂极性、共轭效应
D. 被测化合物结构、测定温度、溶剂极性、空间位阻效应
Answer with the option's letter from the given choices directly. | 被测化合物结构、测定温度、溶剂极性、空间位阻效应 | zh |
plvdXSnLhjo | Event Prediction_en_24 | plvdXSnLhjo_prediction_9.mp4 | Following the analysis of the connection between political rhetoric and terror attacks, what event is expected to occur next in the video? | [
"The report presents a news segment analyzing the use of white supremacist rhetoric by media personalities.",
"The report discusses the NRA's influence on gun control policies.",
"The report criticizes President Trump's recent condemnation of racism after previous attacks on minority members of Congress.",
"The report shows a man discussing the need to address both white supremacist terrorism and gun control."
] | C | event | Event Prediction | Following the analysis of the connection between political rhetoric and terror attacks, what event is expected to occur next in the video?
A. The report presents a news segment analyzing the use of white supremacist rhetoric by media personalities.
B. The report discusses the NRA's influence on gun control policies.
C. The report criticizes President Trump's recent condemnation of racism after previous attacks on minority members of Congress.
D. The report shows a man discussing the need to address both white supremacist terrorism and gun control.
Answer with the option's letter from the given choices directly. | The report criticizes President Trump's recent condemnation of racism after previous attacks on minority members of Congress. | en |
7MRIHgBKQOE | Object Spatial Localization_en_111 | 7MRIHgBKQOE.3.mp4 | At approximately 5 seconds into the video, which bounding box best represents the location of tables and chairs?
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.02, 0.04, 0.57, 0.36]",
"[0.03, 0.65, 0.36, 0.98]",
"[0.35, 0.37, 0.74, 0.74]",
"[0.59, 0.33, 0.97, 0.72]"
] | C | object | Object Spatial Localization | At approximately 5 seconds into the video, which bounding box best represents the location of tables and chairs?
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.02, 0.04, 0.57, 0.36]
B. [0.03, 0.65, 0.36, 0.98]
C. [0.35, 0.37, 0.74, 0.74]
D. [0.59, 0.33, 0.97, 0.72]
Answer with the option's letter from the given choices directly. | [0.35, 0.37, 0.74, 0.74] | en |
65a90664000000002b00c240 | Object Spatial Localization_cn_85 | 65a90664000000002b00c240.0.mp4 | 在视频的第22秒左右，以下哪个边界框最准确地描绘了小卖部的窗户的位置？
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.56, 0.52, 0.93, 0.96]",
"[0.24, 0.44, 0.72, 0.74]",
"[0.2, 0.09, 0.85, 0.63]",
"[0.02, 0.15, 0.53, 0.85]"
] | C | object | Object Spatial Localization | 在视频的第22秒左右，以下哪个边界框最准确地描绘了小卖部的窗户的位置？
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.56, 0.52, 0.93, 0.96]
B. [0.24, 0.44, 0.72, 0.74]
C. [0.2, 0.09, 0.85, 0.63]
D. [0.02, 0.15, 0.53, 0.85]
Answer with the option's letter from the given choices directly. | [0.2, 0.09, 0.85, 0.63] | zh |
6597dde9000000000f01d30f | Event Localization_cn_469 | 6597dde9000000000f01d30f.mp4 | 视频中介绍的第一家餐厅“妈妈的铭记”大约在什么时间开始？ | [
"0:00:25",
"0:00:15",
"0:00:00",
"0:00:04"
] | D | event | Event Localization | 视频中介绍的第一家餐厅“妈妈的铭记”大约在什么时间开始？
A. 0:00:25
B. 0:00:15
C. 0:00:00
D. 0:00:04
Answer with the option's letter from the given choices directly. | 0:00:04 | zh |
34-基本微分公式与法则-480P 清晰-AVC | Application & Procedure_cn_129 | 34-基本微分公式与法则-480P 清晰-AVC.mp4 | 视频中演示的求微分标准工作流程是什么？ | [
"直接求微分结果并附上dx得到表达式",
"逐层拆解复合函数并应用链式法则",
"省略中间步骤直接得到微分",
"先进行积分再反向推导结果"
] | A | science | Application & Procedure | 视频中演示的求微分标准工作流程是什么？
A. 直接求微分结果并附上dx得到表达式
B. 逐层拆解复合函数并应用链式法则
C. 省略中间步骤直接得到微分
D. 先进行积分再反向推导结果
Answer with the option's letter from the given choices directly. | 直接求微分结果并附上dx得到表达式 | zh |
659fad7e0000000018028d6a | Object Spatial Localization_cn_25 | 659fad7e0000000018028d6a.7.mp4 | 大约在视频的第8秒，以下哪个是最符合黑衣老者的边界框？
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.5, 0.31, 1.0, 0.91]",
"[0.2, 0.04, 0.85, 1.0]",
"[0.2, 0.06, 0.56, 0.59]",
"[0.06, 0.04, 0.39, 0.94]"
] | B | object | Object Spatial Localization | 大约在视频的第8秒，以下哪个是最符合黑衣老者的边界框？
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.5, 0.31, 1.0, 0.91]
B. [0.2, 0.04, 0.85, 1.0]
C. [0.2, 0.06, 0.56, 0.59]
D. [0.06, 0.04, 0.39, 0.94]
Answer with the option's letter from the given choices directly. | [0.2, 0.04, 0.85, 1.0] | zh |
650e7196000000001e02ef79 | Chinese Culture_1508 | 650e7196000000001e02ef79.mp4 | 视频中提到的第一个景区的面积有多大？ | [
"2,338平方公里",
"2,614平方公里",
"4,830平方公里",
"3,207平方公里"
] | C | culture | Chinese Culture | 视频中提到的第一个景区的面积有多大？
A. 2,338平方公里
B. 2,614平方公里
C. 4,830平方公里
D. 3,207平方公里
Answer with the option's letter from the given choices directly. | 4,830平方公里 | zh |
653b65400000000020001368 | Event Localization_cn_137 | 653b65400000000020001368.mp4 | 视频中介绍昭通博物馆大约是什么时候？ | [
"0:01:25",
"0:01:20",
"0:01:15",
"0:01:09"
] | D | event | Event Localization | 视频中介绍昭通博物馆大约是什么时候？
A. 0:01:25
B. 0:01:20
C. 0:01:15
D. 0:01:09
Answer with the option's letter from the given choices directly. | 0:01:09 | zh |
651f85c5000000001f03a9df | Event Sequence_95 | 651f85c5000000001f03a9df.mp4 | 以下哪个事件顺序是正确的？ | [
"男子拉起悬挂多年的尸体，发现是人形木偶，胖子从木偶口中找到玉石，木偶被烧毁，村民出现并绑住三人，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫。",
"男子拉起悬挂多年的尸体，发现是人形木偶，木偶被烧毁，胖子从木偶口中找到玉石，村民出现并绑住三人，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫。",
"男子拉起悬挂多年的尸体，发现是人形木偶，胖子从木偶口中找到玉石，村民出现并绑住三人，木偶被烧毁，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫。",
"男子拉起悬挂多年的尸体，胖子从木偶口中找到玉石，木偶被烧毁，村民出现并绑住三人，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫，发现人形木偶。"
] | A | event | Event Sequence | 以下哪个事件顺序是正确的？
A. 男子拉起悬挂多年的尸体，发现是人形木偶，胖子从木偶口中找到玉石，木偶被烧毁，村民出现并绑住三人，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫。
B. 男子拉起悬挂多年的尸体，发现是人形木偶，木偶被烧毁，胖子从木偶口中找到玉石，村民出现并绑住三人，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫。
C. 男子拉起悬挂多年的尸体，发现是人形木偶，胖子从木偶口中找到玉石，村民出现并绑住三人，木偶被烧毁，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫。
D. 男子拉起悬挂多年的尸体，胖子从木偶口中找到玉石，木偶被烧毁，村民出现并绑住三人，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫，发现人形木偶。
Answer with the option's letter from the given choices directly. | 男子拉起悬挂多年的尸体，发现是人形木偶，胖子从木偶口中找到玉石，木偶被烧毁，村民出现并绑住三人，怪物出现解救三人，族长与怪物同归于尽，胡八一发现暗河下的地宫。 | zh |
68-8.3手性与分子结构的对称因素-480P 清晰-AVC | Summarization & Synthesis_cn_92 | 68-8.3手性与分子结构的对称因素-480P 清晰-AVC.mp4 | 视频中讨论了哪些与分子手性相关的对称因素类型？ | [
"对称面、镜面、对称轴、交替旋转轴",
"对称面、对称中心、对称轴、交替对称轴",
"对称中心、对称轴、对称面、旋转对称轴",
"对称面、旋转轴、对称中心、交替对称轴"
] | B | science | Summarization & Synthesis | 视频中讨论了哪些与分子手性相关的对称因素类型？
A. 对称面、镜面、对称轴、交替旋转轴
B. 对称面、对称中心、对称轴、交替对称轴
C. 对称中心、对称轴、对称面、旋转对称轴
D. 对称面、旋转轴、对称中心、交替对称轴
Answer with the option's letter from the given choices directly. | 对称面、对称中心、对称轴、交替对称轴 | zh |
652e7ee7000000001e03d5d0 | Object Spatial Localization_cn_67 | 652e7ee7000000001e03d5d0.6.mp4 | 在视频的第5秒，哪个边界框最准确地描绘了肚子的位置？
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.55, 0.08, 0.94, 0.54]",
"[0.15, 0.5, 0.62, 0.92]",
"[0.1, 0.14, 0.47, 0.64]",
"[0.2, 0.04, 0.83, 0.86]"
] | D | object | Object Spatial Localization | 在视频的第5秒，哪个边界框最准确地描绘了肚子的位置？
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.55, 0.08, 0.94, 0.54]
B. [0.15, 0.5, 0.62, 0.92]
C. [0.1, 0.14, 0.47, 0.64]
D. [0.2, 0.04, 0.83, 0.86]
Answer with the option's letter from the given choices directly. | [0.2, 0.04, 0.83, 0.86] | zh |
YkAC762UT3s | Event Sequence_en_21 | YkAC762UT3s.mp4 | Which of the following event sequences is correct? | [
"The couple discusses their travel plans in Barbados, mentions their upcoming trip to Puerto Rico, and then talks about their plans to attend a wine festival in Bulgaria.",
"The couple discusses their travel plans in Barbados, mentions their upcoming trip to Puerto Rico, and then talks about their invitation to a global tourism forum in Istanbul.",
"The couple talks about their nervousness for speaking at the Istanbul forum, discusses their travel plans in Eastern Europe, and then mentions their love for the Caribbean.",
"The couple discusses their upcoming trip to Eastern Europe, mentions their plans to attend festivals, and then talks about reuniting with their friend Henrik."
] | B | event | Event Sequence | Which of the following event sequences is correct?
A. The couple discusses their travel plans in Barbados, mentions their upcoming trip to Puerto Rico, and then talks about their plans to attend a wine festival in Bulgaria.
B. The couple discusses their travel plans in Barbados, mentions their upcoming trip to Puerto Rico, and then talks about their invitation to a global tourism forum in Istanbul.
C. The couple talks about their nervousness for speaking at the Istanbul forum, discusses their travel plans in Eastern Europe, and then mentions their love for the Caribbean.
D. The couple discusses their upcoming trip to Eastern Europe, mentions their plans to attend festivals, and then talks about reuniting with their friend Henrik.
Answer with the option's letter from the given choices directly. | The couple discusses their travel plans in Barbados, mentions their upcoming trip to Puerto Rico, and then talks about their invitation to a global tourism forum in Istanbul. | en |
657879710000000038037c6b | Chinese Culture_1206 | 657879710000000038037c6b.mp4 | 视频中提到的这道美食起源于哪个地区？ | [
"江苏",
"福建",
"四川",
"广东"
] | A | culture | Chinese Culture | 视频中提到的这道美食起源于哪个地区？
A. 江苏
B. 福建
C. 四川
D. 广东
Answer with the option's letter from the given choices directly. | 江苏 | zh |
6dTe9OjqsAQ | American Culture_1448 | 6dTe9OjqsAQ.mp4 | In what year was the black celebrity mentioned at the beginning of the video born? | [
"1991",
"1989",
"1993",
"1997"
] | C | culture | American Culture | In what year was the black celebrity mentioned at the beginning of the video born?
A. 1991
B. 1989
C. 1993
D. 1997
Answer with the option's letter from the given choices directly. | 1993 | en |
BLHgQH6XDno | Event Localization_en_598 | BLHgQH6XDno.mp4 | At approximately what time does Richard Mann begin discussing the gear dump and essential items for long-range precision rifle shooting? | [
"0:00:55",
"0:01:33",
"0:00:40",
"0:02:04"
] | C | event | Event Localization | At approximately what time does Richard Mann begin discussing the gear dump and essential items for long-range precision rifle shooting?
A. 0:00:55
B. 0:01:33
C. 0:00:40
D. 0:02:04
Answer with the option's letter from the given choices directly. | 0:00:40 | en |
653c8c8d000000001f007ea7 | Object Temporal Localization_cn_134 | 653c8c8d000000001f007ea7.3.mp4 | 粉红色的五花肉在视频中首次出现的时间是多少？ | [
"00:00:00",
"00:00:10",
"00:00:06",
"00:00:03"
] | D | object | Object Temporal Localization | 粉红色的五花肉在视频中首次出现的时间是多少？
A. 00:00:00
B. 00:00:10
C. 00:00:06
D. 00:00:03
Answer with the option's letter from the given choices directly. | 00:00:03 | zh |
IQ15BnVUgis | Application & Procedure_en_281 | IQ15BnVUgis.mkv | What is the correct procedural sequence for integrating polynomial expressions as shown in the video? | [
"Identify indefinite bounds → Adjust the powers → Evaluate each term → Simplify final expression",
"Review variable degree → Adjust exponents → Ignore division → Include integration constant",
"Check variable power → Adjust powers → Divide by new power → Add integration constant C",
"Differentiate polynomial first → Reduce powers → Divide result by original power → Exclude integration constant"
] | C | science | Application & Procedure | What is the correct procedural sequence for integrating polynomial expressions as shown in the video?
A. Identify indefinite bounds → Adjust the powers → Evaluate each term → Simplify final expression
B. Review variable degree → Adjust exponents → Ignore division → Include integration constant
C. Check variable power → Adjust powers → Divide by new power → Add integration constant C
D. Differentiate polynomial first → Reduce powers → Divide result by original power → Exclude integration constant
Answer with the option's letter from the given choices directly. | Check variable power → Adjust powers → Divide by new power → Add integration constant C | en |
659d28fa0000000012007266 | Chinese Culture_653 | 659d28fa0000000012007266.mp4 | 视频中提到的酒的原产地是哪里？ | [
"遵义",
"北京",
"贵阳",
"泸州"
] | A | culture | Chinese Culture | 视频中提到的酒的原产地是哪里？
A. 遵义
B. 北京
C. 贵阳
D. 泸州
Answer with the option's letter from the given choices directly. | 遵义 | zh |
6550086000000000330021b0 | Event Description_143 | 6550086000000000330021b0.mp4 | 在视频的中间部分，文昌的哪条老街被描述为具有南洋风格并且是许多影视剧的取景地？ | [
"铺前老街",
"文南老街",
"青兰镇老街",
"风车海岸"
] | B | event | Event Description | 在视频的中间部分，文昌的哪条老街被描述为具有南洋风格并且是许多影视剧的取景地？
A. 铺前老街
B. 文南老街
C. 青兰镇老街
D. 风车海岸
Answer with the option's letter from the given choices directly. | 文南老街 | zh |
658a2489000000001d016c93 | Event Prediction_cn_243 | 658a2489000000001d016c93_prediction_7.mp4 | 根据视频内容，接下来会发生什么事件？ | [
"两位大学生讨论她们正在学校对面开设的酒馆。",
"奶茶店的工作人员将一杯泡好的红茶倒入有冰块的容器中。",
"其中一位开店的大学生享用美味的炸香肠。",
"两位大学生讨论她们自己的奶茶店毛利率和净利润。"
] | B | event | Event Prediction | 根据视频内容，接下来会发生什么事件？
A. 两位大学生讨论她们正在学校对面开设的酒馆。
B. 奶茶店的工作人员将一杯泡好的红茶倒入有冰块的容器中。
C. 其中一位开店的大学生享用美味的炸香肠。
D. 两位大学生讨论她们自己的奶茶店毛利率和净利润。
Answer with the option's letter from the given choices directly. | 奶茶店的工作人员将一杯泡好的红茶倒入有冰块的容器中。 | zh |
n5dmt8tj2Jo | Application & Procedure_en_32 | n5dmt8tj2Jo.mkv | What is the correct methodological workflow for presenting predictions as demonstrated in the video's examples? | [
"Specify hypothetical model → Gather data → Perform analysis of variance → Integrate findings",
"Define outcome range → Calculate confidence interval → Communicate interval with probability → Update based on new data",
"Identify potential outcomes → Detail statistical range → Review model consistency → Verify predictions with past data",
"Define outcome range → Calculate confidence interval → Communicate interval with probability → Incorporate model uncertainty"
] | B | science | Application & Procedure | What is the correct methodological workflow for presenting predictions as demonstrated in the video's examples?
A. Specify hypothetical model → Gather data → Perform analysis of variance → Integrate findings
B. Define outcome range → Calculate confidence interval → Communicate interval with probability → Update based on new data
C. Identify potential outcomes → Detail statistical range → Review model consistency → Verify predictions with past data
D. Define outcome range → Calculate confidence interval → Communicate interval with probability → Incorporate model uncertainty
Answer with the option's letter from the given choices directly. | Define outcome range → Calculate confidence interval → Communicate interval with probability → Update based on new data | en |
YiAV_cXNpLs | American Culture_104 | YiAV_cXNpLs.mp4 | Which of the following dishes is traditionally associated with major sporting events in the video? | [
"Ceviche",
"Sushi",
"Kebabs",
"Hot dogs"
] | D | culture | American Culture | Which of the following dishes is traditionally associated with major sporting events in the video?
A. Ceviche
B. Sushi
C. Kebabs
D. Hot dogs
Answer with the option's letter from the given choices directly. | Hot dogs | en |
7jpvj-FcWk8 | European Culture_388 | 7jpvj-FcWk8.mp4 | In which year did the rugby union player mentioned in around 8th second of the video make his debut for the national team? | [
"2007",
"2003",
"2008",
"2005"
] | D | culture | European Culture | In which year did the rugby union player mentioned in around 8th second of the video make his debut for the national team?
A. 2007
B. 2003
C. 2008
D. 2005
Answer with the option's letter from the given choices directly. | 2005 | en |
658535b70000000038015291 | Object Spatial Localization_cn_74 | 658535b70000000038015291.5.mp4 | 大约在视频的第4秒，女士的蓝色贝雷帽出现在屏幕的哪个位置？请选择最接近的边界框。
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.36, 0.22, 0.72, 0.34]",
"[0.49, 0.05, 0.8, 0.12]",
"[0.17, 0.0, 0.7, 0.18]",
"[0.34, 0.35, 0.88, 0.5]"
] | A | object | Object Spatial Localization | 大约在视频的第4秒，女士的蓝色贝雷帽出现在屏幕的哪个位置？请选择最接近的边界框。
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.36, 0.22, 0.72, 0.34]
B. [0.49, 0.05, 0.8, 0.12]
C. [0.17, 0.0, 0.7, 0.18]
D. [0.34, 0.35, 0.88, 0.5]
Answer with the option's letter from the given choices directly. | [0.36, 0.22, 0.72, 0.34] | zh |
5FwgRbYPlLk | American Culture_830 | 5FwgRbYPlLk.mp4 | Which network originally broadcast thw show in the video? | [
"Fox",
"CBS Sports",
"ESPN",
"NBC Sports"
] | C | culture | American Culture | Which network originally broadcast thw show in the video?
A. Fox
B. CBS Sports
C. ESPN
D. NBC Sports
Answer with the option's letter from the given choices directly. | ESPN | en |
652e5f0d000000001f00722e | Object Temporal Localization_cn_228 | 652e5f0d000000001f00722e.2.mp4 | 视频中台灯第一次出现的时间是多少？ | [
"00:00:10",
"00:00:01",
"00:00:03",
"00:00:06"
] | C | object | Object Temporal Localization | 视频中台灯第一次出现的时间是多少？
A. 00:00:10
B. 00:00:01
C. 00:00:03
D. 00:00:06
Answer with the option's letter from the given choices directly. | 00:00:03 | zh |
658535b70000000038015291 | Object Temporal Localization_cn_322 | 658535b70000000038015291.9.mp4 | 黑色衣服的女子视频中的第几秒第一次出现? | [
"00:00:09",
"00:00:03",
"00:00:06",
"00:00:00"
] | B | object | Object Temporal Localization | 黑色衣服的女子视频中的第几秒第一次出现?
A. 00:00:09
B. 00:00:03
C. 00:00:06
D. 00:00:00
Answer with the option's letter from the given choices directly. | 00:00:03 | zh |
vaIFru1TKgI | European Culture_258 | vaIFru1TKgI.mp4 | Which country hosted the international soccer event mentioned in the video? | [
"Russia",
"Brazil",
"Germany",
"South Africa"
] | B | culture | European Culture | Which country hosted the international soccer event mentioned in the video?
A. Russia
B. Brazil
C. Germany
D. South Africa
Answer with the option's letter from the given choices directly. | Brazil | en |
6544bb4f000000001f0058d3 | Event Sequence_7 | 6544bb4f000000001f0058d3.mp4 | 以下哪个事件顺序是正确的？ | [
"女士收到并检查损坏的电子方向机，拆解方向机并更换磨损部件，分析故障原因，完成安装并进行功能检测。",
"女士收到并检查损坏的电子方向机，拆解方向机并分析故障原因，更换磨损部件，完成安装并进行功能检测。",
"女士分析故障原因，收到并检查损坏的电子方向机，拆解方向机并更换磨损部件，完成安装并进行功能检测。",
"女士收到并检查损坏的电子方向机，分析故障原因，拆解方向机并更换磨损部件，完成安装并进行功能检测。"
] | D | event | Event Sequence | 以下哪个事件顺序是正确的？
A. 女士收到并检查损坏的电子方向机，拆解方向机并更换磨损部件，分析故障原因，完成安装并进行功能检测。
B. 女士收到并检查损坏的电子方向机，拆解方向机并分析故障原因，更换磨损部件，完成安装并进行功能检测。
C. 女士分析故障原因，收到并检查损坏的电子方向机，拆解方向机并更换磨损部件，完成安装并进行功能检测。
D. 女士收到并检查损坏的电子方向机，分析故障原因，拆解方向机并更换磨损部件，完成安装并进行功能检测。
Answer with the option's letter from the given choices directly. | 女士收到并检查损坏的电子方向机，分析故障原因，拆解方向机并更换磨损部件，完成安装并进行功能检测。 | zh |
ojahdJeIGW4 | American Culture_407 | ojahdJeIGW4.mp4 | What is the total number of wins in PGA Tour events by the golfer mentioned in the video by the end of April 1997? | [
"6",
"4",
"3",
"1"
] | C | culture | American Culture | What is the total number of wins in PGA Tour events by the golfer mentioned in the video by the end of April 1997?
A. 6
B. 4
C. 3
D. 1
Answer with the option's letter from the given choices directly. | 3 | en |
654f7c110000000032033c2b | Event Sequence_242 | 654f7c110000000032033c2b.mp4 | 以下哪个事件顺序是正确的？ | [
"女性介绍《骄阳伴我》，接着推荐《梦中的那片海》，然后介绍《西出玉门》，最后介绍《九义人》。",
"女性推荐《梦中的那片海》，接着介绍《西出玉门》，然后介绍《九义人》，最后介绍《骄阳伴我》。",
"女性介绍《西出玉门》，接着推荐《梦中的那片海》，然后介绍《骄阳伴我》，最后介绍《九义人》。",
"女性介绍《西出玉门》，接着推荐《梦中的那片海》，然后介绍《九义人》，最后介绍《骄阳伴我》。"
] | C | event | Event Sequence | 以下哪个事件顺序是正确的？
A. 女性介绍《骄阳伴我》，接着推荐《梦中的那片海》，然后介绍《西出玉门》，最后介绍《九义人》。
B. 女性推荐《梦中的那片海》，接着介绍《西出玉门》，然后介绍《九义人》，最后介绍《骄阳伴我》。
C. 女性介绍《西出玉门》，接着推荐《梦中的那片海》，然后介绍《骄阳伴我》，最后介绍《九义人》。
D. 女性介绍《西出玉门》，接着推荐《梦中的那片海》，然后介绍《九义人》，最后介绍《骄阳伴我》。
Answer with the option's letter from the given choices directly. | 女性介绍《西出玉门》，接着推荐《梦中的那片海》，然后介绍《骄阳伴我》，最后介绍《九义人》。 | zh |
wH1BYX8jYc0 | Object Temporal Localization_en_665 | wH1BYX8jYc0.18.mp4 | At what time does the black hair dryer first appear in the video? | [
"00:00:18",
"00:00:10",
"00:00:06",
"00:00:14"
] | B | object | Object Temporal Localization | At what time does the black hair dryer first appear in the video?
A. 00:00:18
B. 00:00:10
C. 00:00:06
D. 00:00:14
Answer with the option's letter from the given choices directly. | 00:00:10 | en |
653b80e100000000040391a8 | Object Spatial Localization_cn_9 | 653b80e100000000040391a8.7.mp4 | 在视频的第3秒，穿白色带彩色点连衣裙的女人的全身出现在屏幕的哪个位置？请选择最接近的边界框。
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.45, 0.37, 0.86, 0.77]",
"[0.05, 0.28, 0.58, 0.7]",
"[0.31, 0.03, 0.88, 0.56]",
"[0.2, 0.26, 0.99, 1.0]"
] | D | object | Object Spatial Localization | 在视频的第3秒，穿白色带彩色点连衣裙的女人的全身出现在屏幕的哪个位置？请选择最接近的边界框。
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.45, 0.37, 0.86, 0.77]
B. [0.05, 0.28, 0.58, 0.7]
C. [0.31, 0.03, 0.88, 0.56]
D. [0.2, 0.26, 0.99, 1.0]
Answer with the option's letter from the given choices directly. | [0.2, 0.26, 0.99, 1.0] | zh |
9woKjNT4Mco | Summarization & Synthesis_en_20 | 9woKjNT4Mco.mkv | According to the video, what are the key steps involved in the IUPAC nomenclature method for naming organic compounds? | [
"Identify longest carbon chain → Assign numbers for substituent priority → Position substituents cautiously → Format with colons between numbers/letters",
"Identify functional group first → Number chain for carbon length → Position functional group → Format with dots between numbers/letters",
"First locate substituents → Determine longest chain around them → Position functional group → Format with slashes between numbers/letters",
"Identify longest carbon chain → Number chain for functional group priority → Assign substituent positions → Format with dashes between numbers/letters"
] | D | science | Summarization & Synthesis | According to the video, what are the key steps involved in the IUPAC nomenclature method for naming organic compounds?
A. Identify longest carbon chain → Assign numbers for substituent priority → Position substituents cautiously → Format with colons between numbers/letters
B. Identify functional group first → Number chain for carbon length → Position functional group → Format with dots between numbers/letters
C. First locate substituents → Determine longest chain around them → Position functional group → Format with slashes between numbers/letters
D. Identify longest carbon chain → Number chain for functional group priority → Assign substituent positions → Format with dashes between numbers/letters
Answer with the option's letter from the given choices directly. | Identify longest carbon chain → Number chain for functional group priority → Assign substituent positions → Format with dashes between numbers/letters | en |
65-12-2 感应电动势（五）——感生电动势2-480P 清晰-AVC | Summarization & Synthesis_cn_36 | 65-12-2 感应电动势（五）——感生电动势2-480P 清晰-AVC.mp4 | 视频中主要讨论了哪些物理概念？ | [
"静电势、静电力、库仑定律、高斯定律",
"位移电流、电流密度、麦克斯韦方程组、波动方程",
"感生电动势、电磁感应、电位能、磁力线",
"感生电动势、涡旋电场、法拉第电磁感应定律、路径积分"
] | D | science | Summarization & Synthesis | 视频中主要讨论了哪些物理概念？
A. 静电势、静电力、库仑定律、高斯定律
B. 位移电流、电流密度、麦克斯韦方程组、波动方程
C. 感生电动势、电磁感应、电位能、磁力线
D. 感生电动势、涡旋电场、法拉第电磁感应定律、路径积分
Answer with the option's letter from the given choices directly. | 感生电动势、涡旋电场、法拉第电磁感应定律、路径积分 | zh |
Mv_VuKVGd0U | Obejct Temporal Sequence_en_108 | Mv_VuKVGd0U.mp4 | Which of the following is the correct sequence of objects? | [
"electric fan, cattle herd, tennis racket, green vehicle",
"electric fan, cattle herd, green vehicle, tennis racket",
"tennis racket, green vehicle, cattle herd, electric fan",
"green vehicle, cattle herd, tennis racket, electric fan"
] | B | object | Object Temporal Sequence | Which of the following is the correct sequence of objects?
A. electric fan, cattle herd, tennis racket, green vehicle
B. electric fan, cattle herd, green vehicle, tennis racket
C. tennis racket, green vehicle, cattle herd, electric fan
D. green vehicle, cattle herd, tennis racket, electric fan
Answer with the option's letter from the given choices directly. | electric fan, cattle herd, green vehicle, tennis racket | en |
655c2ded000000001b00f396 | Event Description_68 | 655c2ded000000001b00f396.mp4 | 在视频的早期部分，女士如何将第一张纸张进行折格？ | [
"横向二等分并折叠，然后竖向五等分并折叠。",
"横向三等分并折叠，然后竖向四等分并折叠。",
"横向五等分并折叠，然后竖向二等分并折叠。",
"横向四等分并折叠，然后竖向三等分并折叠。"
] | B | event | Event Description | 在视频的早期部分，女士如何将第一张纸张进行折格？
A. 横向二等分并折叠，然后竖向五等分并折叠。
B. 横向三等分并折叠，然后竖向四等分并折叠。
C. 横向五等分并折叠，然后竖向二等分并折叠。
D. 横向四等分并折叠，然后竖向三等分并折叠。
Answer with the option's letter from the given choices directly. | 横向三等分并折叠，然后竖向四等分并折叠。 | zh |
11-2.2烷烃的命名-480P 清晰-AVC | Comparison & Contrast_cn_83 | 11-2.2烷烃的命名-480P 清晰-AVC.mp4 | 根据视频讲解，普通命名法与系统命名法的核心区别体现在哪个方面？ | [
"命名规则中对碳链长短的严格限制",
"是否能够精确标记复杂支链",
"取代基的排序及排列原则",
"是否包含希腊字母编号系统"
] | B | science | Comparison & Contrast | 根据视频讲解，普通命名法与系统命名法的核心区别体现在哪个方面？
A. 命名规则中对碳链长短的严格限制
B. 是否能够精确标记复杂支链
C. 取代基的排序及排列原则
D. 是否包含希腊字母编号系统
Answer with the option's letter from the given choices directly. | 是否能够精确标记复杂支链 | zh |
51N4VIWVmmM | European Culture_138 | 51N4VIWVmmM.mp4 | Who is the founder of the city discussed in the video? | [
"Vladimir Lenin",
"Ivan the Terrible",
"Catherine the Great",
"Peter the Great"
] | D | culture | European Culture | Who is the founder of the city discussed in the video?
A. Vladimir Lenin
B. Ivan the Terrible
C. Catherine the Great
D. Peter the Great
Answer with the option's letter from the given choices directly. | Peter the Great | en |
hZ4a4NgM3u0 | Summarization & Synthesis_en_109 | hZ4a4NgM3u0.mkv | What are the key concepts related to autoencoders discussed in the video? | [
"Encoder-hidden layer-decoder architecture, MSE loss minimization, medical imaging applications, and latent space interpolation limitations",
"Encoder-bottleneck-decoder architecture, MSE loss minimization, medical imaging applications, and latent space interpolation limitations",
"Generative adversarial networks, cross-entropy loss minimization, MRI application challenges, and overfitting issues",
"Encoder-bottleneck-decoder architecture, MSE loss minimization, text data compression applications, and latent space interpolation nuances"
] | B | science | Summarization & Synthesis | What are the key concepts related to autoencoders discussed in the video?
A. Encoder-hidden layer-decoder architecture, MSE loss minimization, medical imaging applications, and latent space interpolation limitations
B. Encoder-bottleneck-decoder architecture, MSE loss minimization, medical imaging applications, and latent space interpolation limitations
C. Generative adversarial networks, cross-entropy loss minimization, MRI application challenges, and overfitting issues
D. Encoder-bottleneck-decoder architecture, MSE loss minimization, text data compression applications, and latent space interpolation nuances
Answer with the option's letter from the given choices directly. | Encoder-bottleneck-decoder architecture, MSE loss minimization, medical imaging applications, and latent space interpolation limitations | en |
sX6mvbRlzZA | Event Localization_en_686 | sX6mvbRlzZA.mp4 | At approximately what time does the video begin highlighting Vader's potential in the wrestling world? | [
"00:03:00",
"00:03:30",
"00:02:15",
"00:02:43"
] | D | event | Event Localization | At approximately what time does the video begin highlighting Vader's potential in the wrestling world?
A. 00:03:00
B. 00:03:30
C. 00:02:15
D. 00:02:43
Answer with the option's letter from the given choices directly. | 00:02:43 | en |
97-【九-2】n维空间-480P 清晰-AVC | Summarization & Synthesis_cn_254 | 97-【九-2】n维空间-480P 清晰-AVC.mp4 | 根据视频内容，以下哪组数学概念被完整涵盖？ | [
"向量加法、数乘运算、两点间距离、模长、乘积",
"矩阵乘法、差分方程、向量点积、梯度、领域",
"向量内积、矩阵行列式、范数、邻域、积分",
"向量加法、数乘运算、两点间距离、范数、领域"
] | D | science | Summarization & Synthesis | 根据视频内容，以下哪组数学概念被完整涵盖？
A. 向量加法、数乘运算、两点间距离、模长、乘积
B. 矩阵乘法、差分方程、向量点积、梯度、领域
C. 向量内积、矩阵行列式、范数、邻域、积分
D. 向量加法、数乘运算、两点间距离、范数、领域
Answer with the option's letter from the given choices directly. | 向量加法、数乘运算、两点间距离、范数、领域 | zh |
i8NETqtGHms | Summarization & Synthesis_en_117 | i8NETqtGHms.mkv | What key machine learning concepts are synthesized in the video? | [
"Multidimensional array representations, data augmentation strategies, neural network layer designs, and activation functions",
"Data enhancement techniques, tuning hyperparameters suites, convolutional framework designs, and loss criteria",
"Multidimensional array representations, versatile deployment frameworks, neural network layer architectures, and activation functions",
"Multidimensional array representations, scalable deployment frameworks, convolutional configuration structures, and activation functions"
] | C | science | Summarization & Synthesis | What key machine learning concepts are synthesized in the video?
A. Multidimensional array representations, data augmentation strategies, neural network layer designs, and activation functions
B. Data enhancement techniques, tuning hyperparameters suites, convolutional framework designs, and loss criteria
C. Multidimensional array representations, versatile deployment frameworks, neural network layer architectures, and activation functions
D. Multidimensional array representations, scalable deployment frameworks, convolutional configuration structures, and activation functions
Answer with the option's letter from the given choices directly. | Multidimensional array representations, versatile deployment frameworks, neural network layer architectures, and activation functions | en |
659299f20000000010012f32 | Object Temporal Localization_cn_244 | 659299f20000000010012f32.1.mp4 | 炸鱿鱼在视频中首次出现的时间是多少？ | [
"00:00:13",
"00:00:09",
"00:00:01",
"00:00:05"
] | D | object | Object Temporal Localization | 炸鱿鱼在视频中首次出现的时间是多少？
A. 00:00:13
B. 00:00:09
C. 00:00:01
D. 00:00:05
Answer with the option's letter from the given choices directly. | 00:00:05 | zh |
64f65bac000000001f004d5d | Obejct Temporal Sequence_cn_68 | 64f65bac000000001f004d5d.1.mp4 | 以下哪个是视频中物体出现的正确顺序？ | [
"泡椒、花椒、火锅底料、植物油",
"花椒、泡椒、植物油、火锅底料",
"火锅底料、花椒、泡椒、植物油",
"植物油、花椒、泡椒、火锅底料、"
] | D | object | Object Temporal Sequence | 以下哪个是视频中物体出现的正确顺序？
A. 泡椒、花椒、火锅底料、植物油
B. 花椒、泡椒、植物油、火锅底料
C. 火锅底料、花椒、泡椒、植物油
D. 植物油、花椒、泡椒、火锅底料、
Answer with the option's letter from the given choices directly. | 植物油、花椒、泡椒、火锅底料、 | zh |
g7lABbl481g | Event Prediction_en_59 | g7lABbl481g_prediction_7.mp4 | Based on the preceding actions, what will happen following the end of this video? | [
"The man will switch to a different fishing technique involving slower reeling.",
"The man will catch a large fish and measure it.",
"The man will move to another pond to catch bigger fish.",
"The man will end the video and thank the viewers for watching."
] | B | event | Event Prediction | Based on the preceding actions, what will happen following the end of this video?
A. The man will switch to a different fishing technique involving slower reeling.
B. The man will catch a large fish and measure it.
C. The man will move to another pond to catch bigger fish.
D. The man will end the video and thank the viewers for watching.
Answer with the option's letter from the given choices directly. | The man will catch a large fish and measure it. | en |
6588aee9000000003802c0cb | Event Localization_cn_604 | 6588aee9000000003802c0cb.mp4 | 视频中介绍内蒙古满洲里的结束时间大约是什么时候？ | [
"0:00:35",
"0:00:25",
"0:00:40",
"0:00:30"
] | D | event | Event Localization | 视频中介绍内蒙古满洲里的结束时间大约是什么时候？
A. 0:00:35
B. 0:00:25
C. 0:00:40
D. 0:00:30
Answer with the option's letter from the given choices directly. | 0:00:30 | zh |
38OE63uRI5k | Event Localization_en_136 | 38OE63uRI5k.mp4 | Approximately when does the video start discussing the upcoming trip to the Albert Desert and Steens Mountains? | [
"0:01:50",
"0:01:29",
"0:01:04",
"0:02:08"
] | B | event | Event Localization | Approximately when does the video start discussing the upcoming trip to the Albert Desert and Steens Mountains?
A. 0:01:50
B. 0:01:29
C. 0:01:04
D. 0:02:08
Answer with the option's letter from the given choices directly. | 0:01:29 | en |
1BwGuwskUyw | Science Principle_en_3 | 1BwGuwskUyw.mp4 | According to the video, why does placing two magnets around the glass fail to make the water swirl? | [
"The kinetic impulse is diminished during interaction, preventing swirling.",
"The batteries lack sufficient mechanical energy to generate the required motion.",
"The electromagnetic force produced is too weak to induce water motion.",
"The conversion of mechanical energy into thermal energy causes disruption."
] | B | science | Science Principle | According to the video, why does placing two magnets around the glass fail to make the water swirl?
A. The kinetic impulse is diminished during interaction, preventing swirling.
B. The batteries lack sufficient mechanical energy to generate the required motion.
C. The electromagnetic force produced is too weak to induce water motion.
D. The conversion of mechanical energy into thermal energy causes disruption.
Answer with the option's letter from the given choices directly. | The batteries lack sufficient mechanical energy to generate the required motion. | en |
658a2489000000001d016c93 | Event Localization_cn_701 | 658a2489000000001d016c93.mp4 | 视频中，奶茶店工作人员开始煮茶的时间大约是什么时候？ | [
"0:00:54",
"0:00:44",
"0:01:04",
"0:01:14"
] | A | event | Event Localization | 视频中，奶茶店工作人员开始煮茶的时间大约是什么时候？
A. 0:00:54
B. 0:00:44
C. 0:01:04
D. 0:01:14
Answer with the option's letter from the given choices directly. | 0:00:54 | zh |
6503c3ad0000000016031e5b | Chinese Culture_169 | 6503c3ad0000000016031e5b.mp4 | 视频中雕像对应的历史人物出生于哪一年？ | [
"1893年",
"1866年",
"1912年",
"1789年"
] | A | culture | Chinese Culture | 视频中雕像对应的历史人物出生于哪一年？
A. 1893年
B. 1866年
C. 1912年
D. 1789年
Answer with the option's letter from the given choices directly. | 1893年 | zh |
6555a9230000000032002ed6 | Chinese Culture_321 | 6555a9230000000032002ed6.mp4 | 视频中提到的索道在哪一年开工？ | [
"1982年",
"1989年",
"1986年",
"1979年"
] | C | culture | Chinese Culture | 视频中提到的索道在哪一年开工？
A. 1982年
B. 1989年
C. 1986年
D. 1979年
Answer with the option's letter from the given choices directly. | 1986年 | zh |
27-10.1 深度神经网络架构【斯坦福21秋季：实用-480P 清晰-AVC | Comparison & Contrast_cn_179 | 27-10.1 深度神经网络架构【斯坦福21秋季：实用-480P 清晰-AVC.mp4 | 视频中对比的两种主要规范化方法的核心差异是什么？ | [
"对输入数据处理过程中预先维度变换的必要性",
"是否在深度反馈神经网络中保证序列灵活性",
"计算均值和方差时选择的维度方向不同",
"是否在标准化后保留多样可学习参数策略"
] | C | science | Comparison & Contrast | 视频中对比的两种主要规范化方法的核心差异是什么？
A. 对输入数据处理过程中预先维度变换的必要性
B. 是否在深度反馈神经网络中保证序列灵活性
C. 计算均值和方差时选择的维度方向不同
D. 是否在标准化后保留多样可学习参数策略
Answer with the option's letter from the given choices directly. | 计算均值和方差时选择的维度方向不同 | zh |
6560c24500000000320281bf | Object Spatial Localization_cn_45 | 6560c24500000000320281bf.1.mp4 | 在视频的第5秒，拿着书的年轻女子出现在屏幕的哪个位置？请选择最接近的边界框。
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.06, 0.01, 0.6, 0.43]",
"[0.45, 0.38, 1.0, 0.83]",
"[0.0, 0.18, 0.95, 1.0]",
"[0.3, 0.18, 0.81, 0.64]"
] | C | object | Object Spatial Localization | 在视频的第5秒，拿着书的年轻女子出现在屏幕的哪个位置？请选择最接近的边界框。
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.06, 0.01, 0.6, 0.43]
B. [0.45, 0.38, 1.0, 0.83]
C. [0.0, 0.18, 0.95, 1.0]
D. [0.3, 0.18, 0.81, 0.64]
Answer with the option's letter from the given choices directly. | [0.0, 0.18, 0.95, 1.0] | zh |
eteOzeYww3Y | Event Localization_en_478 | eteOzeYww3Y.mp4 | At approximately what time does the segment start discussing the durability and removal of the skin tightening material? | [
"0:01:34",
"0:01:12",
"0:00:51",
"0:02:23"
] | B | event | Event Localization | At approximately what time does the segment start discussing the durability and removal of the skin tightening material?
A. 0:01:34
B. 0:01:12
C. 0:00:51
D. 0:02:23
Answer with the option's letter from the given choices directly. | 0:01:12 | en |
sxQaBpKfDRk | Application & Procedure_en_3 | sxQaBpKfDRk.mkv | What is the correct procedural workflow for applying inferential statistics as demonstrated in the candy sampling example? | [
"Sample selection → Descriptive metrics → Estimate population traits",
"Select sample → Develop null hypothesis → Conduct significance test → Conclude hypothesis validity",
"Identify entire group → Randomized divisions → Assign interventions → Assess outcome differences",
"Gather entire data set → Analyze average and spread → Summarize findings"
] | A | science | Application & Procedure | What is the correct procedural workflow for applying inferential statistics as demonstrated in the candy sampling example?
A. Sample selection → Descriptive metrics → Estimate population traits
B. Select sample → Develop null hypothesis → Conduct significance test → Conclude hypothesis validity
C. Identify entire group → Randomized divisions → Assign interventions → Assess outcome differences
D. Gather entire data set → Analyze average and spread → Summarize findings
Answer with the option's letter from the given choices directly. | Sample selection → Descriptive metrics → Estimate population traits | en |
QEHW-9x9QMI | Event Sequence_en_1 | QEHW-9x9QMI.mp4 | Which of the following event sequences is correct? | [
"The video begins with a montage of comic book characters, discusses the history of the Joker, compares different Joker portrayals, and concludes with a discussion on the DC multiverse.",
"The video begins with a comparison of different Joker portrayals, discusses the history of the Joker, explores the DC multiverse, and concludes with a montage of comic book characters.",
"The video starts with a discussion on the DC multiverse, compares different Joker portrayals, discusses the history of the Joker, and ends with a montage of comic book characters.",
"The video starts with a discussion on the history of the Joker, compares different Joker portrayals, explores the DC multiverse, and ends with a montage of comic book characters."
] | D | event | Event Sequence | Which of the following event sequences is correct?
A. The video begins with a montage of comic book characters, discusses the history of the Joker, compares different Joker portrayals, and concludes with a discussion on the DC multiverse.
B. The video begins with a comparison of different Joker portrayals, discusses the history of the Joker, explores the DC multiverse, and concludes with a montage of comic book characters.
C. The video starts with a discussion on the DC multiverse, compares different Joker portrayals, discusses the history of the Joker, and ends with a montage of comic book characters.
D. The video starts with a discussion on the history of the Joker, compares different Joker portrayals, explores the DC multiverse, and ends with a montage of comic book characters.
Answer with the option's letter from the given choices directly. | The video starts with a discussion on the history of the Joker, compares different Joker portrayals, explores the DC multiverse, and ends with a montage of comic book characters. | en |
149-幂级数的例题-480P 清晰-AVC | Application & Procedure_cn_117 | 149-幂级数的例题-480P 清晰-AVC.mp4 | 根据视频中的讲解，求解该级数和函数的正确步骤是什么？ | [
"确定收敛域 → 对级数逐项求导 → 求导后的和函数 → 对和函数进行积分",
"确定收敛域 → 对级数逐项积 (Integrate each term) → 使用积分结果求和函数",
"计算通项系数 → 对级数逐项求导 → 通过矩阵运算求和函数 → 对结果进行积分",
"确定收敛域 → 对级数逐项积分 → 求积分后的和函数 → 对和函数进行微分"
] | D | science | Application & Procedure | 根据视频中的讲解，求解该级数和函数的正确步骤是什么？
A. 确定收敛域 → 对级数逐项求导 → 求导后的和函数 → 对和函数进行积分
B. 确定收敛域 → 对级数逐项积 (Integrate each term) → 使用积分结果求和函数
C. 计算通项系数 → 对级数逐项求导 → 通过矩阵运算求和函数 → 对结果进行积分
D. 确定收敛域 → 对级数逐项积分 → 求积分后的和函数 → 对和函数进行微分
Answer with the option's letter from the given choices directly. | 确定收敛域 → 对级数逐项积分 → 求积分后的和函数 → 对和函数进行微分 | zh |
7DgNUNPez00 | Summarization & Synthesis_en_167 | 7DgNUNPez00.mkv | According to the video, what are the main factors influencing the choice of a calculus calculator in educational settings? | [
"Classroom policy enforcement, cost-effectiveness concerns, software interface adaptability",
"Instructor-determined constraints, quality of graphical display, symbolic computation features",
"Battery duration considerations, touch interface, cloud capability integration",
"Educator-imposed restrictions, device functional limits, avoidance of complex computation tools"
] | D | science | Summarization & Synthesis | According to the video, what are the main factors influencing the choice of a calculus calculator in educational settings?
A. Classroom policy enforcement, cost-effectiveness concerns, software interface adaptability
B. Instructor-determined constraints, quality of graphical display, symbolic computation features
C. Battery duration considerations, touch interface, cloud capability integration
D. Educator-imposed restrictions, device functional limits, avoidance of complex computation tools
Answer with the option's letter from the given choices directly. | Educator-imposed restrictions, device functional limits, avoidance of complex computation tools | en |
kJFyLkr5cjI | Object Spatial Localization_en_89 | kJFyLkr5cjI.0.mp4 | Which of the following bounding boxes most accurately depicts the position of the chopping board at 4 seconds?
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.24, 0.8, 0.55, 1.0]",
"[0.03, 0.36, 0.37, 0.46]",
"[0.24, 0.31, 0.55, 0.59]",
"[0.14, 0.41, 0.32, 0.67]"
] | A | object | Object Spatial Localization | Which of the following bounding boxes most accurately depicts the position of the chopping board at 4 seconds?
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.24, 0.8, 0.55, 1.0]
B. [0.03, 0.36, 0.37, 0.46]
C. [0.24, 0.31, 0.55, 0.59]
D. [0.14, 0.41, 0.32, 0.67]
Answer with the option's letter from the given choices directly. | [0.24, 0.8, 0.55, 1.0] | en |
fzJmcDDsx6c | Object Spatial Localization_en_154 | fzJmcDDsx6c.2.mp4 | Which of the following bounding boxes most accurately depicts the position of the car at 12 seconds?
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1]. | [
"[0.08, 0.46, 1.0, 1.0]",
"[0.04, 0.25, 0.55, 0.83]",
"[0.09, 0.02, 0.98, 0.7]",
"[0.03, 0.15, 0.62, 0.43]"
] | A | object | Object Spatial Localization | Which of the following bounding boxes most accurately depicts the position of the car at 12 seconds?
The bounding box in the answer is in 'xyxy' format and has been resized to the range [0, 1].
A. [0.08, 0.46, 1.0, 1.0]
B. [0.04, 0.25, 0.55, 0.83]
C. [0.09, 0.02, 0.98, 0.7]
D. [0.03, 0.15, 0.62, 0.43]
Answer with the option's letter from the given choices directly. | [0.08, 0.46, 1.0, 1.0] | en |
2BZGjycR7YM | Science Principle_en_22 | 2BZGjycR7YM.mkv | Why does the reaction with cotton delay when a larger amount of green oil is used, according to the video? | [
"Increased manganese heptoxide concentration inhibits spontaneous reaction rates",
"The limited sulfuric acid concentration lessens its effectiveness in initiating the cotton’s structural oxidation",
"Photonic interference from the oil delays reaction by preventing initial heat build-up",
"Expanded green oil coverage decreases the effective contact area with cotton fibers"
] | B | science | Science Principle | Why does the reaction with cotton delay when a larger amount of green oil is used, according to the video?
A. Increased manganese heptoxide concentration inhibits spontaneous reaction rates
B. The limited sulfuric acid concentration lessens its effectiveness in initiating the cotton’s structural oxidation
C. Photonic interference from the oil delays reaction by preventing initial heat build-up
D. Expanded green oil coverage decreases the effective contact area with cotton fibers
Answer with the option's letter from the given choices directly. | The limited sulfuric acid concentration lessens its effectiveness in initiating the cotton’s structural oxidation | en |
6M5VXKLf4D4 | Summarization & Synthesis_en_52 | 6M5VXKLf4D4.mp4 | What are the key technical concepts discussed in the video regarding deep learning systems? | [
"Neural network architecture with parallel processing modules, activation thresholds governing node participation, structured data dependency, CPU-based acceleration frameworks, and adaptive training intervals",
"Layered hierarchical processing units, sigmoid-based gradient normalization, medium-scale training datasets, reliance on quantum computing cores, and distributed training protocols",
"Neural network architecture with layered processing, activation functions determining neuron activity, large training data requirements, reliance on GPUs for computation, and extended training durations",
"Modular neural clusters with reinforcement learning gates, backward propagation inhibitors, synthetic data generation pipelines, edge-device optimization constraints, and compressed training cycles"
] | C | science | Summarization & Synthesis | What are the key technical concepts discussed in the video regarding deep learning systems?
A. Neural network architecture with layered processing, activation functions, large training data requirements, and backpropagation mechanics
B. Supervised learning paradigms, convolutional layer optimizations, real-time inference capabilities, and data normalization techniques
C. Neural network architecture with layered processing, activation functions determining neuron activity, large training data requirements, reliance on GPUs for computation, and extended training durations
D. Decision tree splitting criteria, manual feature engineering protocols, CPU-based efficiency optimizations, and hierarchical clustering techniques
Answer with the option's letter from the given choices directly. | Neural network architecture with layered processing, activation functions determining neuron activity, large training data requirements, reliance on GPUs for computation, and extended training durations | en |
65aba58a000000002e016997 | Event Description_165 | 65aba58a000000002e016997.mp4 | 在视频的中间部分，讲述者提到报名参加香港小姐选拔时，对外形、身高和学历的要求是什么？ | [
"有非常严格的要求。",
"没有特别严格的要求。",
"只对外形有严格要求。",
"只对学历有严格要求。"
] | B | event | Event Description | 在视频的中间部分，讲述者提到报名参加香港小姐选拔时，对外形、身高和学历的要求是什么？
A. 有非常严格的要求。
B. 没有特别严格的要求。
C. 只对外形有严格要求。
D. 只对学历有严格要求。
Answer with the option's letter from the given choices directly. | 没有特别严格的要求。 | zh |
WepdMdWKzjE | Event Description_en_142 | WepdMdWKzjE.mp4 | What health risks are associated with typical office environments as discussed in the early part of the video? | [
"Increased risk of cardiovascular disease, diabetes, obesity, and cancer.",
"Greater likelihood of experiencing mental health issues like anxiety and depression.",
"Higher chances of developing respiratory infections and allergies.",
"Elevated risk of musculoskeletal disorders and vision problems."
] | A | event | Event Description | What health risks are associated with typical office environments as discussed in the early part of the video?
A. Increased risk of cardiovascular disease, diabetes, obesity, and cancer.
B. Greater likelihood of experiencing mental health issues like anxiety and depression.
C. Higher chances of developing respiratory infections and allergies.
D. Elevated risk of musculoskeletal disorders and vision problems.
Answer with the option's letter from the given choices directly. | Increased risk of cardiovascular disease, diabetes, obesity, and cancer. | en |
EkRepyQABuQ | Event Prediction_en_48 | EkRepyQABuQ_prediction_3.mp4 | What event will happen following the discussion of nuclear weapons and historical impacts? | [
"A military parade in North Korea is shown, followed by U.S. military training exercises.",
"President Donald Trump addresses the media about the threat of North Korea and their nuclear capabilities.",
"A news anchor reports on the defense capabilities of the U.S. against North Korean missile threats.",
"A professor discusses the long-term effects of radiation from nuclear bombs."
] | B | event | Event Prediction | What event will happen following the discussion of nuclear weapons and historical impacts?
A. A military parade in North Korea is shown, followed by U.S. military training exercises.
B. President Donald Trump addresses the media about the threat of North Korea and their nuclear capabilities.
C. A news anchor reports on the defense capabilities of the U.S. against North Korean missile threats.
D. A professor discusses the long-term effects of radiation from nuclear bombs.
Answer with the option's letter from the given choices directly. | President Donald Trump addresses the media about the threat of North Korea and their nuclear capabilities. | en |
VZdb9Lpb_PM | Object Temporal Localization_en_198 | VZdb9Lpb_PM.5.mp4 | At what time does the tanned man with gear, cap, and sunglasses first appear? | [
"00:00:04",
"00:00:08",
"00:00:16",
"00:00:12"
] | B | object | Object Temporal Localization | At what time does the tanned man with gear, cap, and sunglasses first appear?
A. 00:00:04
B. 00:00:08
C. 00:00:16
D. 00:00:12
Answer with the option's letter from the given choices directly. | 00:00:08 | en |
HsIBeiebMfM | Object Temporal Localization_en_399 | HsIBeiebMfM.1.mp4 | At what time does the garlic powder in bowl first appear in the video? | [
"00:00:05",
"00:00:01",
"00:00:12",
"00:00:09"
] | A | object | Object Temporal Localization | At what time does the garlic powder in bowl first appear in the video?
A. 00:00:05
B. 00:00:01
C. 00:00:12
D. 00:00:09
Answer with the option's letter from the given choices directly. | 00:00:05 | en |
64f30037000000001e0218c6 | Event Sequence_104 | 64f30037000000001e0218c6.mp4 | 以下哪个事件顺序是正确的？ | [
"视频中提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只，随后显示了一张中国地图，镜头专注于台湾省区域，最后旁白声强调台湾海峡对日本的重要性。",
"视频中显示了一张中国地图，镜头专注于台湾省区域，随后旁白声强调台湾海峡对日本的重要性，最后提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只。",
"视频中旁白声强调台湾海峡对日本的重要性，随后显示了一张中国地图，镜头专注于台湾省区域，最后提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只。",
"视频中显示了一张中国地图，镜头专注于台湾省区域，随后提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只，最后旁白声强调台湾海峡对日本的重要性。"
] | D | event | Event Sequence | 以下哪个事件顺序是正确的？
A. 视频中提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只，随后显示了一张中国地图，镜头专注于台湾省区域，最后旁白声强调台湾海峡对日本的重要性。
B. 视频中显示了一张中国地图，镜头专注于台湾省区域，随后旁白声强调台湾海峡对日本的重要性，最后提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只。
C. 视频中旁白声强调台湾海峡对日本的重要性，随后显示了一张中国地图，镜头专注于台湾省区域，最后提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只。
D. 视频中显示了一张中国地图，镜头专注于台湾省区域，随后提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只，最后旁白声强调台湾海峡对日本的重要性。
Answer with the option's letter from the given choices directly. | 视频中显示了一张中国地图，镜头专注于台湾省区域，随后提到了每年通过台湾海峡的西太平洋航线上有超过8万艘船只，最后旁白声强调台湾海峡对日本的重要性。 | zh |
zuA70LLiNO4 | Event Prediction_en_226 | zuA70LLiNO4_prediction_3.mp4 | What event will happen following the end of this video? | [
"The news anchor will interview a celebrity chef about their new cookbook.",
"The news anchor will discuss a new venture called 'Sooner Than Later' aimed at opening opportunities for kids in Kansas.",
"The news anchor will report on a violent incident involving youth in Kansas City.",
"The news anchor will provide a weather update for the Kansas City area."
] | B | event | Event Prediction | What event will happen following the end of this video?
A. The news anchor will interview a celebrity chef about their new cookbook.
B. The news anchor will discuss a new venture called 'Sooner Than Later' aimed at opening opportunities for kids in Kansas.
C. The news anchor will report on a violent incident involving youth in Kansas City.
D. The news anchor will provide a weather update for the Kansas City area.
Answer with the option's letter from the given choices directly. | The news anchor will discuss a new venture called 'Sooner Than Later' aimed at opening opportunities for kids in Kansas. | en |
FN2n383O3wI | European Culture_37 | FN2n383O3wI.mp4 | Where is the nuclear power plant mentioned in the video located? | [
"Russia",
"Ukraine",
"Belarus",
"Poland"
] | B | culture | European Culture | Where is the nuclear power plant mentioned in the video located?
A. Russia
B. Ukraine
C. Belarus
D. Poland
Answer with the option's letter from the given choices directly. | Ukraine | en |
fcfQkxwz4Oo | Application & Procedure_en_68 | fcfQkxwz4Oo.mkv | What is the correct procedure to determine the probability of a particle moving from A to B according to the video? | [
"Evaluate paths → Determine action for routes → Choose shortest path → Derive probability",
"Consider all paths → Calculate action for paths → Sum contributions → Normalize",
"Solve equation → Apply conditions → Compute amplitude squared → Adjust probabilities",
"Utilize wave function → Apply probabilistic collapse → Calculate amplitude squared → Adjust probabilities"
] | B | science | Application & Procedure | What is the correct procedure to determine the probability of a particle moving from A to B according to the video?
A. Evaluate paths → Determine action for routes → Choose shortest path → Derive probability
B. Consider all paths → Calculate action for paths → Sum contributions → Normalize
C. Solve equation → Apply conditions → Compute amplitude squared → Adjust probabilities
D. Utilize wave function → Apply probabilistic collapse → Calculate amplitude squared → Adjust probabilities
Answer with the option's letter from the given choices directly. | Consider all paths → Calculate action for paths → Sum contributions → Normalize | en |
HYZRQNvkVbc | European Culture_311 | HYZRQNvkVbc.mp4 | In which year was pope in the video elected as the leader of the Catholic Church? | [
"2005",
"2013",
"2020",
"2018"
] | B | culture | European Culture | In which year was pope in the video elected as the leader of the Catholic Church?
A. 2005
B. 2013
C. 2020
D. 2018
Answer with the option's letter from the given choices directly. | 2013 | en |
65af9264000000002d0004d5 | Object Temporal Localization_cn_250 | 65af9264000000002d0004d5.7.mp4 | 视频中紫衣女子的正脸是在什么时候出现的？ | [
"00:00:01",
"00:00:07",
"00:00:03",
"00:00:05"
] | C | object | Object Temporal Localization | 视频中紫衣女子的正脸是在什么时候出现的？
A. 00:00:01
B. 00:00:07
C. 00:00:03
D. 00:00:05
Answer with the option's letter from the given choices directly. | 00:00:03 | zh |
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