text: {"answer": "carrot", "query": "What is the little boy holding in his right hand?", "question_id": 551987000, "contrast_sets": [{"mutex_answer": "hot dog", "mutex_caption": "Two young boys eating enjoy snacking on big orange hot dog.", "mutex_detection": "hot dog"}, {"mutex_answer": "ice cream", "mutex_caption": "Two young boys eating enjoy snacking on big orange ice cream.", "mutex_detection": "ice cream"}], "caption": "Two young boys eating enjoy snacking on big orange carrots.", "image_id": 551987, "detection": "carrot", "boxes": [[152.32, 205.33, 27.73, 42.3], [352.68, 364.7, 31.4, 113.52]], "id": 541, "file_name": "COCO_val2014_000000551987.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000551987.jpg", "flickr_url": "http://farm4.staticflickr.com/3410/3632319587_35ef53049a_z.jpg", "license": 1, "height": 640, "width": 480}