Task: Dialogue Generation
Input (English): F: Hello, Tom! Do you mean you're going away? ,M: Oh, yes. I've booked the ticket and it's time for me to go back home. ,F: Well, how long have you been in China? ,M: I've been here for 2 years.
(A) F: Are you leaving after only a week in China? But you haven't booked the ticket yet. (B) F: You've lived in China for two months, so you're going to live in another country for a while, aren't you? Then why don't you go home? (C) F: I didn’t hear you. Please could you tell me again? (D) F: WOW! You have lived in China for two years!
Output (English): D