{"answers": "C", "options": ["m : yes . you need about an hour to get to dupont station .", "m : yes . you need about 40 minutes to get to dupont station .", "m : yes . you need about 30 minutes to get to dupont station .", "m : yes . you need about 30 minutes to get to the beltway ."], "article": "f : could you tell me how i get to dupont station from here ? m : certainly . take the beltway and get off at exit 40b . half an hour is enough . f : it 's closer than i thought . i thought it would take an hour , thanks .", "id": "train_6396"}