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: What is your policy on returns? ,F: If you bring them back with your receipt within 7 days, you'll get all your money back. If it is over 7 days, you'll get back 80% of what you paid. Also, if you want to change the pants, just bring them in and will do them for free. ,M: Sounds good. ,F: That will be $70 please. How would you like to pay for it? Cash, check or card? ,M: By card, here you are. ,F: Ok, sir, here you are, thank you very much.
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: Thank you. I always pay by credit card. (C) M: I forgot to bring my card. Can I pay by check? (D) M: I never paid by credit card, so I'll pay by cash.

B