text: {"answer": "female", "query": "What is the gender of the person playing?", "question_id": 351588002, "contrast_sets": [{"mutex_answer": "male", "mutex_caption": "a male tennis player about to hit a tennis ball"}], "caption": "a female tennis player about to hit a tennis ball", "image_id": 351588, "id": 1062, "file_name": "COCO_val2014_000000351588.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000351588.jpg", "flickr_url": "http://farm4.staticflickr.com/3702/9353414428_db00515942_z.jpg", "license": 2, "height": 426, "width": 640}