Task: Dialogue Generation
Input (English): M: Hi, Jesse, I thought you'd be on your way to work by now, are you taking the day off? ,F: No no. I don't have to leave home so early, since I started traveling by subway. ,M: Oh, is that so? ,F: Yes, I can spend an extra half hour in bed. Have breakfast at home and still be on time for work. It's really very good. I mean, this subway. ,M: Isn't it expensive? ,F: Well, yes, a bit, but it's so convenient. My office is not far from the station there. ,M: You seem to be completely sold on the subway.
(A) F: Yes, it is convenient but a bit expensive by subway. (B) F: Yes, it is crowded and expensive by subway. (C) F: I am really sorry, I did not catch that. Would you slow down, please? (D) F: Yes, it is convenient but a bit expensive by subway. So I never take the subway to work.
Output (English): A