{"answers": "C", "options": ["m : so , you mean you plan to stay three days and you will check out on december 23rd ?", "m : ok , i see . you will check in on december twenty-second and check out on december 25th .", "m : so , you plan to stay 4 days and you will check out on december 27th ?", "m : oh , i see . you would like a single room and will check out on december 27th ."], "article": "m : hello , reservation desk . how can i help you ? f : i 'd like to book a room . m : and what kind of room would you like ma'am ? and we got single rooms , double rooms , standard rooms , sweets and delux sweets . f : what 's the rate for a standard room ? m : $ 79 a night . f : i 'd like a standard room . m : what date would you check in ma'am ? f : december twenty-third , please . m : how long do you plan to stay ? f : four days .", "id": "train_971"}