text: {"answer": "horse", "query": "What are the three animals on the biggest piece of cake?", "question_id": 511546009, "contrast_sets": [{"mutex_answer": "lion", "mutex_caption": "The colorful cake with candles is shaped like a lion."}, {"mutex_answer": "sheep", "mutex_caption": "The colorful cake with candles is shaped like a sheep."}, {"mutex_answer": "fish", "mutex_caption": "The colorful cake with candles is shaped like a fish."}, {"mutex_answer": "cow", "mutex_caption": "The colorful cake with candles is shaped like a cow."}, {"mutex_answer": "dragon", "mutex_caption": "The colorful cake with candles is shaped like a dragon."}], "caption": "The colorful cake with candles is shaped like a horse.", "image_id": 511546, "id": 1159, "file_name": "COCO_val2014_000000511546.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000511546.jpg", "flickr_url": "http://farm3.staticflickr.com/2587/3710012715_247658e175_z.jpg", "license": 2, "height": 428, "width": 640}