Task: Dialogue Generation
Input (English): M: Mary, did you go to that concert you wanted to see last weekend? ,F: No, we're going this Saturday. We'd planned to try that new restaurant. But we couldn't get a table. So we just went for a long walk in the park
(A) M: You are going to try the new restaurant on Saturday, right? (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: Why don't you go to the concert this Saturday? (D) M: You are going to attend a concert on Saturday? That's nice.
Output (English): D