Task: Dialogue Generation
Input (English): F: Can I borrow your notes for history? I'll return them tomorrow. ,M: Why didn't you use your notes? I saw you take notes carefully in every class. ,F: It was raining cats and dogs yesterday when I was walking home after school. I didn't take an umbrella. My notebook was completely wet and I could no longer recognize the words.
(A) M: That's too bad. I am so glad that the rain yesterday didn't ruin your notebook. (B) M: That's too bad. I didn't know that your notebook was ruined by the rain yesterday. (C) M: I didn’t hear you. Please could you tell me again? (D) M: Oh, I am so glad that the weather yesterday was fine.
Output (English): B