Task: Dialogue Generation
Input (English): F: Beautiful day, isn't it? We can go outing today. ,M: Yeah, thanks to the shower last night.
(A) F: It's going to be rainy all day long. (B) F: How cloudy it is. I'm sure it's going to rain later. (C) F: It has been sunny since yesterday. (D) F: I’m sorry, I don’t understand. Could you say it again?
Output (English): D