text: {"answer": "yellow", "query": "What color is the cab of this semi truck?", "question_id": 236000001, "contrast_sets": [{"mutex_answer": "yellow and black", "mutex_caption": "A large yellow and black semi truck pulling a gray trailer behind it."}, {"mutex_answer": "yellow and white", "mutex_caption": "A large yellow and white semi truck pulling a gray trailer behind it."}, {"mutex_answer": "white", "mutex_caption": "A large white semi truck pulling a gray trailer behind it."}, {"mutex_answer": "yellow and gray", "mutex_caption": "A large yellow and gray semi truck pulling a gray trailer behind it."}, {"mutex_answer": "yellow and red", "mutex_caption": "A large yellow and red semi truck pulling a gray trailer behind it."}], "caption": "A large yellow semi truck pulling a gray trailer behind it.", "image_id": 236000, "id": 392, "file_name": "COCO_val2014_000000236000.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000236000.jpg", "flickr_url": "http://farm5.staticflickr.com/4046/4371713365_abf9fc9216_z.jpg", "license": 1, "height": 413, "width": 640}