Task: Dialogue Generation
Input (English): F: Do you like my expensive looking jacket? I just bought it yesterday. They are having a sale at Walmart, it ends tomorrow though. ,M: That would have been perfect. I need a new jacket because it's already so cold. But I have to go to the office today.
(A) F: I’m sorry, I don’t understand. Could you say it again? (B) F: You are right to work in the office  today. Work is always the most important thing to do. (C) F: You can buy a jacket the day after tomorrow. Because it will be still on sale at that time. (D) F: Since you don't have to work today. Let's go to the sale together.
Output (English): B