text: {"answer": "frisbee", "query": "What is the man catching?", "question_id": 7072000, "contrast_sets": [{"mutex_answer": "tennis ball", "mutex_caption": "A man doing tricks with a tennis ball in front of a young lady.", "mutex_detection": "tennis ball"}], "caption": "A man doing tricks with a frisbee in front of a young lady.", "image_id": 7072, "detection": "frisbee", "boxes": [[264.47, 160.29, 17.5, 16.94]], "id": 1500, "file_name": "COCO_val2014_000000007072.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000007072.jpg", "flickr_url": "http://farm2.staticflickr.com/1238/905034332_7f85e05b2d_z.jpg", "license": 3, "height": 296, "width": 500}