text: {"answer": "cat", "query": "What kind of animal is shown?", "question_id": 403639002, "contrast_sets": [{"mutex_answer": "dog", "mutex_caption": "A black dog sits among a mess of electronic devices on the bed.", "mutex_detection": "dog"}, {"mutex_answer": "mouse", "mutex_caption": "A black mouse sits among a mess of electronic devices on the bed.", "mutex_detection": "mouse"}], "caption": "A black cat sits among a mess of electronic devices on the bed.", "image_id": 403639, "detection": "cat", "boxes": [[285.94, 0.0, 305.54, 329.29]], "id": 1149, "file_name": "COCO_val2014_000000403639.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000403639.jpg", "flickr_url": "http://farm8.staticflickr.com/7016/6507177199_3899371a18_z.jpg", "license": 4, "height": 480, "width": 640}