text: {"answer": "purple", "query": "What color are the carts painted?", "question_id": 564061000, "contrast_sets": [{"mutex_answer": "black", "mutex_caption": "A black cart full of suit cases and bags."}, {"mutex_answer": "gray", "mutex_caption": "A gray cart full of suit cases and bags."}, {"mutex_answer": "silver", "mutex_caption": "A silver cart full of suit cases and bags."}, {"mutex_answer": "pink", "mutex_caption": "A pink cart full of suit cases and bags."}, {"mutex_answer": "white", "mutex_caption": "A white cart full of suit cases and bags."}], "caption": "A purple cart full of suit cases and bags.", "image_id": 564061, "id": 1285, "file_name": "COCO_val2014_000000564061.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000564061.jpg", "flickr_url": "http://farm4.staticflickr.com/3557/3444611138_dbc3f5f1cc_z.jpg", "license": 1, "height": 425, "width": 640}