Task: Dialogue Generation
Input (English): M: It's grandpa's birthday next week. We must have a surprise party. ,F: A party? Do you mean you want to have loud music and food everywhere? ,M: Well, no, but grandpa will. You know he loves jazz. ,F: OK, well, how about having it at a hotel? ,M: Hotels are expensive, and it's too cold for a garden party at this time of year. We really should have it here at our house.
(A) F: You mean we have a party in a garden? That sounds great! (B) F: A party in a hotel? I think that's too expensive, don't you think? (C) F: Yes. We should hold a birthday party for grandma in our house. (D) F: I’m sorry, I don’t understand. Could you say it again?
Output (English): D