text: {"answer": "tennis", "query": "What sport are they playing?", "question_id": 407909000, "contrast_sets": [{"mutex_answer": "basketball", "mutex_caption": "A female basketball player in a black outfit anticipates the ball. "}, {"mutex_answer": "soccer", "mutex_caption": "A female soccer player in a black outfit anticipates the ball. "}, {"mutex_answer": "squash", "mutex_caption": "A female squash player in a black outfit anticipates the ball. "}, {"mutex_answer": "volleyball", "mutex_caption": "A female volleyball player in a black outfit anticipates the ball. "}, {"mutex_answer": "polo", "mutex_caption": "A female polo player in a black outfit anticipates the ball. "}], "caption": "A female tennis player in a black outfit anticipates the ball. ", "image_id": 407909, "id": 534, "file_name": "COCO_val2014_000000407909.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000407909.jpg", "flickr_url": "http://farm5.staticflickr.com/4078/4819545595_5c5e5666a0_z.jpg", "license": 1, "height": 512, "width": 640}