text: {"answer": "swimming", "query": "What is the bear doing?", "question_id": 439007004, "contrast_sets": [{"mutex_answer": "snorkeling", "mutex_caption": "A polar bear snorkeling in the water."}], "caption": "A polar bear taking a swim in the water.", "image_id": 439007, "id": 982, "file_name": "COCO_val2014_000000439007.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000439007.jpg", "flickr_url": "http://farm8.staticflickr.com/7024/6753153947_40f396f944_z.jpg", "license": 1, "height": 478, "width": 640}