{"answers": "C", "options": ["m : it takes us one hour to walk to the park .", "m : lucy has to take her parents to the bus station with her car , she ca n't drive us there .", "m : ok , we can wait lucy 's car at the roadside .", "m : we can take the next bus to the bookstore ."], "article": "m : shall we go there on foot or by bus ? f : lucy said she drive us there . she 'll come to pick us up at around 10:00 am .", "id": "train_4814"}