Task: Dialogue Generation
Input (English): F: Are you glad that you came to Washington? ,M: Yes, indeed. I had considered going to Los Angeles or Boston. But I've never regretted my decision.
(A) F: I can see that you are not interested in the city of Washington, that's why you didn't choose to go there, right? (B) F: I can see that you prefer Los Angeles to Washington. Is it why you are here in the L.A.? (C) F: I’m sorry, I don’t understand. Could you say it again? (D) F: I remember you used to hesitate where to go. I'm glad you made the right decision.
Output (English): D