Task: Dialogue Generation
Input (English): M: Don't you have any hobbies like stamp collecting or things like that? ,F: No, I don't have any hobbies. How about you? ,M: I just have one, photography. It's expensive, but it's a lot of fun.
(A) F: I am really sorry, I did not catch that. Would you slow down, please? (B) F: Wow, good on you! Do you prefer scenery or portrait? (C) F: Oh, neither of us has a hobby. Maybe we can learn photography. It doesn't need a lot of money (D) F: Photography is cool!I really envy you having so many interests.
Output (English): B