text: {"answer": "snowboarding", "query": "What is the person doing?", "question_id": 89078000, "contrast_sets": [{"mutex_answer": "sledding", "mutex_caption": "A person is sledding slowly down a covered hill.", "mutex_detection": "sled"}, {"mutex_answer": "riding skis", "mutex_caption": "A person is riding skis slowly down a covered hill.", "mutex_detection": "ski"}, {"mutex_answer": "sliding", "mutex_caption": "A person is sliding slowly down a covered hill."}, {"mutex_answer": "walking", "mutex_caption": "A person is walking slowly down a covered hill."}], "caption": "A person is snowboarding slowly down a covered hill.", "image_id": 89078, "detection": "snowboard", "boxes": [[178.34, 555.67, 171.57, 38.31]], "id": 152, "file_name": "COCO_val2014_000000089078.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000089078.jpg", "flickr_url": "http://farm9.staticflickr.com/8087/8353842968_0fb221e792_z.jpg", "license": 5, "height": 640, "width": 479}