{"answers": "A", "options": ["f : oh no ! the bus is heading to the south !", "f : that 's ok. the bus is heading to the south and i am go to the south anyway .", "f : oh no ! the bus is heading to the east !", "f : that 's ok. the bus is heading to the north and i am go to the north anyway ."], "article": "f : excuse me , but when does this bus reach san francisco ? m : this bus does not go to san francisco . f : is n't this the number 12 bus ? m : yes , it is . but this bus is going south . you want the bus that goes north .", "id": "train_4967"}