{"answers": "D", "options": ["f : you mean the beat transportation to go there is by taxi .", "f : you mean the beat transportation to go there is by bus .", "f : taking a taxi or bus is really much faster than by subway .", "f : yes , i agree with you . the best way to go there is by subway ."], "article": "f : could you tell me how to get to the hilton hotel ? m : the best way is to take the subway . it 's really much faster than taking a taxi or bus .", "id": "train_5779"}