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: I bought these trousers here on Wednesday. When I tried them on at home, I found them too small for me. Can I return them and get my money back?
(A) F: No problem. You can exchange them for a smaller size. I will help you. (B) F: Of course. Since your shoes are broken, I will help you repair them. (C) F: Excuse me, could you repeat the question? (D) F: Sorry, you cannot return them since you bought them at a sale price.

D