{"answers": "D", "options": ["m : sure , i think this is the right one for your mother .", "m : how about this brown coat ? the color suits your elder sister well .", "m : how about this yellow sweater for your younger sister ?", "m : of course , how about this yellow one for your younger sister ?"], "article": "m : good morning . can i help you , ma'am ? f : good morning , i 'm looking for a coat for my younger sister . her birthday is coming . i want to give her a good coat . could you show me some ?", "id": "train_427"}