Definition: In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.
Input: 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?

A