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: M: Hi, Jennie. How do you like the university? ,F: Hello, Bob. I like it very much. ,M: Have you started your classes yet? ,F: I have been to two lectures, chemistry and history. ,M: Well, how were they? ,F: They were very large. I'm not used to 300 students in class
(A) M: I didn’t hear you. Please could you tell me again? (B) M: Ha ha ha, no wonder you feel your classes are big! (C) M: There are 100 students in your class! No wonder you think your classes are big! (D) M: There are 400 students in your class, and you still think your classes are small?

B