text: {"answer": "clock", "query": "What is missing from the picture?", "question_id": 280007003, "contrast_sets": [{"mutex_answer": "bell", "mutex_caption": "A large bell tower with an American flag flying from the top of it.", "mutex_detection": "bell"}, {"mutex_answer": "spire", "mutex_caption": "A large spire with an American flag flying from the top of it.", "mutex_detection": "spire"}], "caption": "A large clock tower with an American flag flying from the top of it.", "image_id": 280007, "detection": "clock", "boxes": [[121.97, 599.13, 132.02, 40.87]], "id": 834, "file_name": "COCO_val2014_000000280007.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000280007.jpg", "flickr_url": "http://farm6.staticflickr.com/5534/9642485128_f33b563e2f_z.jpg", "license": 2, "height": 640, "width": 426}