task_categories:question-answering language:en size_categories:1K<n<10K modality:image arxiv:2507.13405 region:us visual-question-answering visual-entailment binary-classification reasoning multimodal fine-grained-analysis text-comprehension crowds crowd-human human-centric dense-scenes occlusion real-world synthetic-data adversarial challenging true-false complex-statements vlm-evaluation benchmark robustness model-failure-analysis spatial-reasoning negation-handling chain-of-thought visual-grounding