text: {"answer": "carrots", "query": "What veggies are there?", "question_id": 268233000, "contrast_sets": [{"mutex_answer": "celery", "mutex_caption": "A pork roast in a glass dish surrounded by potatoes and celery.", "mutex_detection": "celery"}, {"mutex_answer": "onions", "mutex_caption": "A pork roast in a glass dish surrounded by potatoes and onions.", "mutex_detection": "onion"}], "caption": "A pork roast in a glass dish surrounded by potatoes and carrots.", "image_id": 268233, "detection": "carrot", "boxes": [[349.84, 352.09, 106.33, 18.62], [526.2, 206.31, 38.31, 78.87], [292.03, 127.44, 43.96, 33.53], [402.09, 258.4, 83.41, 55.07], [54.47, 223.1, 54.39, 33.32], [52.96, 311.43, 80.37, 20.47], [114.08, 145.31, 43.46, 73.26], [467.61, 233.92, 50.7, 54.08], [468.28, 128.28, 36.33, 47.68], [343.47, 316.47, 109.02, 18.55], [512.94, 278.96, 59.21, 55.33], [211.76, 321.88, 107.66, 11.61], [455.12, 312.71, 95.37, 21.96]], "id": 134, "file_name": "COCO_val2014_000000268233.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000268233.jpg", "flickr_url": "http://farm3.staticflickr.com/2067/2417715760_26676c1c26_z.jpg", "license": 6, "height": 480, "width": 640}