text: {"answer": "sprouts", "query": "What green food is in the sandwich?", "question_id": 499109001, "contrast_sets": [{"mutex_answer": "lettuce", "mutex_caption": "A sandwich comprised of rustic bread, tomatoes and lettuce on a plate along side a sliced tomato, pickles and chips."}, {"mutex_answer": "cucumber", "mutex_caption": "A sandwich comprised of rustic bread, tomatoes and cucumber on a plate along side a sliced tomato, pickles and chips."}, {"mutex_answer": "spinach", "mutex_caption": "A sandwich comprised of rustic bread, tomatoes and spinach on a plate along side a sliced tomato, pickles and chips."}, {"mutex_answer": "avocado", "mutex_caption": "A sandwich comprised of rustic bread, tomatoes and avocado on a plate along side a sliced tomato, pickles and chips."}, {"mutex_answer": "parsley", "mutex_caption": "A sandwich comprised of rustic bread, tomatoes and parsley on a plate along side a sliced tomato, pickles and chips."}], "caption": "A sandwich comprised of rustic bread, tomatoes and sprouts on a plate along side a sliced tomato, pickles and chips.", "image_id": 499109, "id": 1217, "file_name": "COCO_val2014_000000499109.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000499109.jpg", "flickr_url": "http://farm9.staticflickr.com/8541/8620754357_31e69b6391_z.jpg", "license": 1, "height": 640, "width": 480}