text: {"answer": "elephants", "query": "What animals are these?", "question_id": 10449002, "contrast_sets": [{"mutex_answer": "bulls", "mutex_caption": "A group of three bulls are standing in the water.", "mutex_detection": "bull"}, {"mutex_answer": "lions", "mutex_caption": "A group of three lions are standing in the water.", "mutex_detection": "lion"}, {"mutex_answer": "apes", "mutex_caption": "A group of three apes are standing in the water.", "mutex_detection": "ape"}, {"mutex_answer": "rams", "mutex_caption": "A group of three rams are standing in the water.", "mutex_detection": "ram"}], "caption": "A group of three elephants are standing in the water.", "image_id": 10449, "detection": "elephant", "boxes": [[479.73, 206.34, 115.16, 68.98], [81.63, 256.85, 47.81, 67.68], [174.84, 231.94, 81.64, 91.1]], "id": 1317, "file_name": "COCO_val2014_000000010449.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000010449.jpg", "flickr_url": "http://farm4.staticflickr.com/3732/9431336544_e6345159b7_z.jpg", "license": 3, "height": 480, "width": 640}