{"answers": "A", "options": ["m : thank you . now i understand that i need to wait 15 minutes .", "m : so i have to wait 20 minutes .", "m : i 'll wait here for 25 minutes for the next bus .", "m : oh dear , i just missed the bus ? so i have to wait 15 minutes more ."], "article": "m : when does the next bus leave ? f : you just miss one by 5 minutes . buses leave every 20 minutes , so you 'll have to wait a little .", "id": "train_5847"}