text: {"answer": "tennis", "query": "What sport is the man playing?", "question_id": 301438004, "contrast_sets": [{"mutex_answer": "badminton", "mutex_caption": "badminton player in  a white shirt holding a racket"}], "caption": "Tennis player in  a white shirt holding a racket", "image_id": 301438, "id": 799, "file_name": "COCO_val2014_000000301438.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000301438.jpg", "flickr_url": "http://farm6.staticflickr.com/5143/5651423147_3776560625_z.jpg", "license": 3, "height": 427, "width": 640}