text: {"answer": "tennis", "query": "What sport is being promoted?", "question_id": 438304001, "contrast_sets": [{"mutex_answer": "polo", "mutex_caption": "An Adidas advertisement depicts a male and a female polo player on the court."}, {"mutex_answer": "badminton", "mutex_caption": "An Adidas advertisement depicts a male and a female badminton player on the court."}, {"mutex_answer": "ping pong", "mutex_caption": "An Adidas advertisement depicts a male and a female ping pong player on the court."}, {"mutex_answer": "basketball", "mutex_caption": "An Adidas advertisement depicts a male and a female basketball player on the court."}, {"mutex_answer": "volleyball", "mutex_caption": "An Adidas advertisement depicts a male and a female volleyball player on the court."}], "caption": "An Adidas advertisement depicts a male and a female tennis player on the court.", "image_id": 438304, "id": 682, "file_name": "COCO_val2014_000000438304.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000438304.jpg", "flickr_url": "http://farm6.staticflickr.com/5124/5333311458_e88df6ffe4_z.jpg", "license": 4, "height": 640, "width": 464}