{"answers": " ", "options": ["f : i 'd take the bus to tokyo .", "f : i can go to tokyo by subway . it 's convenient as you said .", "f : ok. i 'll take the subway to airport and then fly to tokyo .", "f : i will drive to the airport and take the plane to tokyo . let 's meet there ."], "article": "f : i 'm flying to tokyo this afternoon , but i 'm too tired to drive to the airport . m : you can always take the subway , it is convenient and comfortable .", "id": "test_846"}