text: {"answer": "zebra", "query": "What is this animal?", "question_id": 453649003, "contrast_sets": [{"mutex_answer": "horse", "mutex_caption": "A horse standing around in a grassy area, with another behind it.", "mutex_detection": "horse"}, {"mutex_answer": "giraffe", "mutex_caption": "A giraffe standing around in a grassy area, with another behind it.", "mutex_detection": "giraffe"}, {"mutex_answer": "wildebeest", "mutex_caption": "A wildebeest standing around in a grassy area, with another behind it.", "mutex_detection": "wildebeest"}], "caption": "A zebra standing around in a grassy area, with another behind it.", "image_id": 453649, "detection": "zebra", "boxes": [[225.46, 87.44, 112.31, 145.47], [93.57, 86.06, 55.83, 123.76]], "id": 736, "file_name": "COCO_val2014_000000453649.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000453649.jpg", "flickr_url": "http://farm8.staticflickr.com/7449/9051284779_b1b3486b7d_z.jpg", "license": 5, "height": 426, "width": 640}