Task: Dialogue Generation
Input (English): M: Let's plan the dinner for the end of the year. ,F: I've been talking to some of the other kids in the class and quite a few of them want to go to a pizza restaurant.
(A) M: So, quite a few of them want to go to a pizza restaurant? Oh, we are classmates but I didn't know the news. (B) M: I am afraid I did not quite catch what you were saying. Please repeat it. (C) M: Really? No one wants to go to a pizza restaurant? Oh, we are classmates but I didn't know the news. (D) M: Okay, let's continue to plan the lunch for the end of the year. As your teacher, I want to know your opinion.
Output (English): A