text: {"answer": "dog", "query": "What type of animal is it?", "question_id": 141538003, "contrast_sets": [{"mutex_answer": "cats", "mutex_caption": "Three cats exploring a stream and rocks in nature. ", "mutex_detection": "cat"}], "caption": "Three dogs exploring a stream and rocks in nature. ", "image_id": 141538, "detection": "dog", "boxes": [[349.15, 143.07, 31.47, 65.46], [288.97, 245.33, 98.91, 93.09], [155.87, 115.61, 70.19, 51.62]], "id": 1002, "file_name": "COCO_val2014_000000141538.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000141538.jpg", "flickr_url": "http://farm4.staticflickr.com/3529/3829761667_f6c3a0fd23_z.jpg", "license": 2, "height": 480, "width": 640}