Task: Dialogue Generation
Input (English): F: Yesterday's lecture was excellent, right? ,M: The topic was interesting, but the lecture was much more difficult and I couldn't follow it completely.
(A) F: Yes. It was far beyond our understanding. (B) F: Yes. It was interesting and easy to understand. (C) F: Yes. It was boring and hard to understand. (D) F: I didn’t hear you. Please could you tell me again?
Output (English): A