text: {"answer": "dog", "query": "What kind of animal is in this photo?", "question_id": 391139006, "contrast_sets": [{"mutex_answer": "human", "mutex_caption": "A little human sitting on a wooden bench.", "mutex_detection": "human"}, {"mutex_answer": "bear", "mutex_caption": "A little bear sitting on a wooden bench.", "mutex_detection": "bear"}, {"mutex_answer": "bird", "mutex_caption": "A little bird sitting on a wooden bench.", "mutex_detection": "bird"}], "caption": "A little dog sitting on a wooden bench.", "image_id": 391139, "detection": "dog", "boxes": [[268.49, 87.1, 294.57, 391.15]], "id": 186, "file_name": "COCO_val2014_000000391139.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000391139.jpg", "flickr_url": "http://farm7.staticflickr.com/6048/6247693441_1b877687bc_z.jpg", "license": 3, "height": 480, "width": 640}