text: {"answer": "birds", "query": "What is in the air?", "question_id": 281455034, "contrast_sets": [{"mutex_answer": "planes", "mutex_caption": "A flock of small planes flying in the sky over the water.", "mutex_detection": "plane"}, {"mutex_answer": "kites", "mutex_caption": "A flock of small kites flying in the sky over the water.", "mutex_detection": "kite"}], "caption": "A flock of small birds flying in the sky over the water.", "image_id": 281455, "detection": "bird", "boxes": [[563.4, 490.88, 3.27, 4.61], [282.64, 326.21, 19.85, 21.16], [491.34, 272.66, 11.8, 15.44], [424.15, 282.04, 22.63, 18.1], [578.78, 390.64, 8.79, 10.43], [143.29, 362.57, 76.42, 60.73], [559.36, 127.75, 7.01, 12.62], [520.38, 420.87, 8.98, 4.59]], "id": 280, "file_name": "COCO_val2014_000000281455.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000281455.jpg", "flickr_url": "http://farm5.staticflickr.com/4146/4832749274_f9a505c27c_z.jpg", "license": 3, "height": 640, "width": 640}