text: {"answer": "baseball", "query": "What sport are they playing?", "question_id": 542933002, "contrast_sets": [{"mutex_answer": "polo", "mutex_caption": "A polo player holding a polo club at home base."}, {"mutex_answer": "basketball", "mutex_caption": "A basketball player holding a basketball at home base."}, {"mutex_answer": "football", "mutex_caption": "A football player holding a football at home base."}, {"mutex_answer": "softball", "mutex_caption": "A softball player holding a softball bat at home base."}], "caption": "A baseball player holding a baseball bat at home base.", "image_id": 542933, "id": 1131, "file_name": "COCO_val2014_000000542933.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000542933.jpg", "flickr_url": "http://farm4.staticflickr.com/3576/3479864913_50e7555444_z.jpg", "license": 3, "height": 428, "width": 640}