text: {"answer": "feet", "query": "What body part is in the picture?", "question_id": 563175000, "contrast_sets": [{"mutex_answer": "hand", "mutex_caption": "A person laying on a bathtub with their hand sticking out."}, {"mutex_answer": "arm", "mutex_caption": "A person laying on a bathtub with their arm sticking out."}, {"mutex_answer": "stomach", "mutex_caption": "A person laying on a bathtub with their stomach sticking out."}, {"mutex_answer": "butt", "mutex_caption": "A person laying on a bathtub with their butt sticking out."}], "caption": "A person laying on a bathtub with their feet sticking out.", "image_id": 563175, "id": 1485, "file_name": "COCO_val2014_000000563175.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000563175.jpg", "flickr_url": "http://farm8.staticflickr.com/7396/9376128449_58fc4a6d58_z.jpg", "license": 3, "height": 622, "width": 413}