Task: Dialogue Generation
Input (English): F: Peter, you're learning to drive, aren't you? Do you go to the AA driving school? ,M: Actually, it's called the ABC driving school. ,F: Is it expensive? ,M: I've had 10 lessons already and each one is 14 pounds. ,F: I see. And is the teachers car new? ,M: Yes, and it's not a big car, so parking is easy.
(A) F: You mean you paid 400 for your driving lessons, but the teachers' car is old, right? (B) F: You mean you paid 40 for your driving lessons, but the teachers' car is old, right? (C) F: So you paid just $140  for your driving lessons, right? (D) F: I am really sorry, I did not catch that. Would you slow down, please?
Output (English): D