text: {"answer": "horse", "query": "What kind of animal is in this photo?", "question_id": 245301000, "contrast_sets": [{"mutex_answer": "pony", "mutex_caption": "The girl is riding her show pony around the course. ", "mutex_detection": "pony"}], "caption": "The girl is riding her show horse around the course. ", "image_id": 245301, "detection": "horse", "boxes": [[157.42, 98.06, 414.62, 258.07]], "id": 929, "file_name": "COCO_val2014_000000245301.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000245301.jpg", "flickr_url": "http://farm8.staticflickr.com/7448/8714300799_e2aea0f602_z.jpg", "license": 4, "height": 400, "width": 600}