text: {"answer": "standing", "query": "What are the birds doing?", "question_id": 250680001, "contrast_sets": [{"mutex_answer": "sitting", "mutex_caption": "A large bird sitting on top of a wooden post."}, {"mutex_answer": "eating", "mutex_caption": "A large bird eating on top of a wooden post."}], "caption": "A large bird standing on top of a wooden post.", "image_id": 250680, "id": 153, "file_name": "COCO_val2014_000000250680.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000250680.jpg", "flickr_url": "http://farm5.staticflickr.com/4032/4507157388_a90213eab5_z.jpg", "license": 1, "height": 458, "width": 640}