text: {"answer": "rocks", "query": "What are the bears climbing?", "question_id": 521236005, "contrast_sets": [{"mutex_answer": "grass", "mutex_caption": "three bears walking on grass near a body of water"}, {"mutex_answer": "dirt", "mutex_caption": "three bears walking on dirt near a body of water"}], "caption": "three bears walking on rocks near a body of water", "image_id": 521236, "id": 144, "file_name": "COCO_val2014_000000521236.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000521236.jpg", "flickr_url": "http://farm9.staticflickr.com/8363/8439895358_ee0090b530_z.jpg", "license": 3, "height": 425, "width": 640}