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: Oh, look, you're so dirty. What happened? ,M: I went to the park to help remove the rubbish and now the park is very clean.
(A) F: Why did you play in the park and look dirty? (B) F: That's very nice of you to remove the rubbish of our garden. (C) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) F: Why did you fix the shower?

C