{"answers": "C", "options": ["m : ok , the second bus will leave at 10:10 , but why wo n't you unlock the door for me ?", "m : the second bus will leave at 10:20 , but why wo n't you unlock the door for me ?", "m : ok , the second bus will leave at 10:20 , you can pay attention to the time .", "m : ok , the second bus will leave at 10:30 , but why wo n't you unlock the door for me ?"], "article": "m : i will try to take the bus at 10:00. and then i will be home by 10:10. if i do n't catch the first bus , i will be home at 10:30 . f : ok , i 'll unlock the door for you , so you do n't have to wait in the cold .", "id": "train_6873"}