Task: Dialogue Generation
Input (English): F: Excuse me, I'm doing research on bus service, but I get you to answer a few questions. It won't take long. ,M: OK. I'd like to help. ,F: Thanks. How often do you take a bus, every day, less than once a week or somewhere in between? ,M: I go to school by bus so it's usually twice daily, line 4.
(A) F: Really? You mean you travel by bus every other day, line 14? (B) F: Really? You go to company by bus and it's usually twice daily, line 4? (C) F: Okay, I see. You go to school by bus and it's usually twice a day, right? (D) F: I’m sorry, I don’t understand. Could you say it again?
Output (English): C