{"answers": "B", "options": ["m : the snow yesterday was not big at all , so people can still travel by air today .", "m : yeah , people can travel by train today . it 's also very convenient .", "m : since it did n't snow yesterday , people can travel by ship today .", "m : although the airport was not closed , planes were grounded , so people can travel by train today ."], "article": "m : last night 's heavy snow storm has made all main roads in the area . too dangerous to use , the airport is closed until tomorrow morning and all ferries are cancelled , too . f : yes , but the trains are still working normally .", "id": "train_4614"}