Update task category to image-text-to-text

This PR updates the task category to `image-text-to-text` to better reflect the nature of the dataset.

README.md

@@ -1,16 +1,16 @@
 ---
-license: mit
-arxiv: 2503.11557
-task_categories:
-- image-to-text
 language:
 - en
+license: mit
+size_categories:
+- n<1K
+task_categories:
+- image-text-to-text
+pretty_name: VERIFY
+arxiv: 2503.11557
 tags:
 - MLLM
 - Reasoning
-pretty_name: VERIFY
-size_categories:
-- n<1K
 dataset_info:
   features:
   - name: uid
@@ -39,6 +39,7 @@ configs:
   - split: test
     path: data/test-*
 ---
+
 # VERIFY: A Benchmark of Visual Explanation and Reasoning for Investigating Multimodal Reasoning FidelitY
 
 **VERIFY** is **the first** benchmark explicitly designed to assess the reasoning paths of MLLMs in visual reasoning tasks. 
@@ -91,4 +92,5 @@ If you find this work useful in your research, please consider citing our paper:
     eprint={2503.11557},
     archivePrefix={arXiv},
     primaryClass={cs.CV}
-}
+}
+```