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: So this term, we're doing the book on marketing. Any business in a marketplace is likely to be in competition with other firms offering similar products.
(A) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) F: The marketing book said it is likely to be in competition with other firms offering different products. (C) F: Sure. Since we are leaning marketing, we should aware other firms with similar products. (D) F: Sure. It is time to learn advertising since we have finished marketing last term.

C