{"answers": "C", "options": ["m : but i ca n't see the hotel as we are in the city hall now .", "m : thank you ! i will get off at city hall station .", "m : thank you ! i will ask someone else if i leave the hotel and get lost .", "m : but i ca n't see the hotel as we are on the street now ."], "article": "m : i 'd like to go to the bank of switzerland . how do i get there ? f : it 's quite a long way to walk there . i 'd suggest you take a taxi or the subway . m : where can i take the subway ? f : you can get it at city hall station , turn left when you leave the hotel . go straight ahead . you 'll see city hall on the right . go down one of the entrances to city hall station , then get off chong road station .", "id": "train_2045"}