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: My radio doesn't work. What do you think I should do? ,F: Why not call Mr.White?
(A) M: Mr. White is a salesman. I really should buy a radio because I don't have one. (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: You mean Mr.White is a repairman, don't you? (D) M: I want to buy a radio because I don't have one, but Mr White is a repairman. Why should I call him?

C