{"answers": "D", "options": ["f : well , let 's get back to work and i 'll drive you home afterwards .", "f : well , i have to find a parking space now . i guess i 'll see you around .", "f : i guess you are right , but i just love driving to work .", "f : i know ! taking the underground has so many benefits ! i should keep taking subway to work ."], "article": "m : betty , fancy seeing you here . i did n't know you took the underground . f : i do n't usually . it 's just that i 'm fed up with driving and paying so much for gas and the buses are crowded and unreliable , so i thought i 'd give this a try . m : i know what you mean . i started taking the subway 2 years ago and it 's wonderful . both my home at her office are within easy reach of the stations . when i was driving , i was n't getting nearly as much exercise .", "id": "train_1863"}