text: {"answer": "apples", "query": "What kind of food is this?", "question_id": 374806004, "contrast_sets": [{"mutex_answer": "orange", "mutex_caption": "A street vendor selling a variety of oranges.", "mutex_detection": "orange"}], "caption": "A street vendor selling a variety of apples.", "image_id": 374806, "detection": "apple", "boxes": [[123.32, 391.94, 28.35, 21.42], [210.5, 487.85, 37.11, 36.86], [72.0, 389.22, 27.83, 28.34], [109.92, 384.44, 21.24, 23.49], [95.54, 325.66, 24.35, 15.71], [232.66, 300.25, 20.56, 20.95], [108.87, 290.12, 144.71, 48.92], [179.12, 239.48, 17.95, 17.71], [219.45, 222.47, 25.04, 24.41], [151.33, 238.91, 22.37, 16.11], [223.28, 392.71, 21.16, 24.68], [182.63, 487.36, 28.64, 40.57], [4.68, 482.64, 237.67, 151.04]], "id": 50, "file_name": "COCO_val2014_000000374806.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000374806.jpg", "flickr_url": "http://farm7.staticflickr.com/6115/6272922535_85c418cd34_z.jpg", "license": 5, "height": 640, "width": 478}