Task: Dialogue Generation
Input (English): M: How is your physics going? ,F: It seems that the more of the teacher talks, the less I understand.
(A) M: It must be very difficult then. (B) M: Excuse me, could you repeat the question? (C) M: I'm not surprised that you don't find it difficult. You are so smart. (D) M: How can you find it easy and boring?
Output (English): A