text: {"answer": "cat", "query": "What kind of animal is this?", "question_id": 526721001, "contrast_sets": [{"mutex_answer": "dog", "mutex_caption": "The dog was eating out of her bowl which was sitting on the floor.", "mutex_detection": "dog"}, {"mutex_answer": "caterpillar", "mutex_caption": "The caterpillar was eating out of her bowl which was sitting on the floor."}, {"mutex_answer": "rabbit", "mutex_caption": "The rabbit was eating out of her bowl which was sitting on the floor.", "mutex_detection": "rabbit"}], "caption": "The cat was eating out of her bowl which was sitting on the floor.", "image_id": 526721, "detection": "cat", "boxes": [[1.03, 50.48, 540.81, 354.35]], "id": 829, "file_name": "COCO_val2014_000000526721.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000526721.jpg", "flickr_url": "http://farm1.staticflickr.com/5/6928876_95ba69a7b2_z.jpg", "license": 1, "height": 479, "width": 640}