text: {"answer": "banana", "query": "What is the yellow fruit in the cart?", "question_id": 535253002, "contrast_sets": [{"mutex_answer": "kiwi", "mutex_caption": "A shopping cart full of food that includes kiwis and milk.", "mutex_detection": "kiwi"}, {"mutex_answer": "grapefruit", "mutex_caption": "A shopping cart full of food that includes grapefruits and milk.", "mutex_detection": "grapefruit"}, {"mutex_answer": "zucchini", "mutex_caption": "A shopping cart full of food that includes zucchinis and milk.", "mutex_detection": "zucchini"}], "caption": "A shopping cart full of food that includes bananas and milk.", "image_id": 535253, "detection": "banana", "boxes": [[419.03, 250.18, 172.29, 238.46]], "id": 1072, "file_name": "COCO_val2014_000000535253.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000535253.jpg", "flickr_url": "http://farm3.staticflickr.com/2834/8912888262_5956908630_z.jpg", "license": 1, "height": 612, "width": 612}