text: {"answer": "elephant", "query": "What is the name of the huge and tall animal in the background?", "question_id": 441156001, "contrast_sets": [{"mutex_answer": "antler", "mutex_caption": "Men on a safari with an antler and photo equipment.", "mutex_detection": "antler"}], "caption": "Men on a safari with an elephant and photo equipment.", "image_id": 441156, "detection": "elephant", "boxes": [[162.88, 105.38, 203.86, 332.22]], "id": 338, "file_name": "COCO_val2014_000000441156.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000441156.jpg", "flickr_url": "http://farm3.staticflickr.com/2667/3945621296_d11b7f1c6c_z.jpg", "license": 3, "height": 480, "width": 640}