text: {"answer": "bulls and cows", "query": "What animals are in the picture?", "question_id": 493612000, "contrast_sets": [{"mutex_answer": "oxen", "mutex_caption": "Oxen with their young in a field beside a stream. ", "mutex_detection": "ox"}, {"mutex_answer": "buffalo", "mutex_caption": "Buffaloes with their young in a field beside a stream. ", "mutex_detection": "buffalo"}, {"mutex_answer": "yaks", "mutex_caption": "Yaks with their young in a field beside a stream. ", "mutex_detection": "yak"}, {"mutex_answer": "bears", "mutex_caption": "Bears with their young in a field beside a stream. ", "mutex_detection": "bear"}, {"mutex_answer": "wildebeests", "mutex_caption": "Wildebeests with their young in a field beside a stream. ", "mutex_detection": "wildebeest"}], "caption": "Bulls and cows with their young in a field beside a stream. ", "image_id": 493612, "detection": "cow", "boxes": [[208.15, 259.22, 52.87, 48.72], [319.9, 213.1, 112.73, 102.76], [414.9, 155.74, 79.05, 153.34], [115.62, 159.9, 245.71, 178.92], [167.13, 265.03, 59.38, 43.93]], "id": 537, "file_name": "COCO_val2014_000000493612.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000493612.jpg", "flickr_url": "http://farm8.staticflickr.com/7306/9470830837_d2fc2b494e_z.jpg", "license": 4, "height": 427, "width": 640}