Task: Dialogue Generation
Input (English): F: It's a terrible day, isn't it? ,M: Yes, it is. This is why our flight was delayed for 2 hours. My parents should be worried about me. They are waiting for me at London airport. ,F: Where did you come from? ,M: Beijing. I was there for a 2 weeks' conference on space technology. ,F: How interesting! I was there for tour. You see, I usually have a tour twice or 3 times a year.
(A) M: Really? You mean you were there for tour? Oh, actually I were in China for a meeting. (B) M: I am afraid I did not quite catch what you were saying. Please repeat it. (C) M: Really? You mean you were there for business? Oh, actually I were in China for a meeting. (D) M: Really? You were in Shanghai for tour? Oh, actually I were in China for a lecture.
Output (English): A