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: Hey Ann, you know they're organizing a company basketball team. And I'm thinking about joining. What do you think? ,F: Have. ,M: Have? What do we have? I'm the star player in high school. ,F: Yeah, 25 years ago.
(A) M: Why are you unconcerned to my idea? I was a star player in high school 20 years ago. (B) M: Are you supportive of my idea because I was a star player in high school 20 years ago? (C) M: So you're doubtful of my idea? (D) M: Excuse me, could you repeat the question?

C