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: May I help you? ,F: Yes, I would like to buy a swimming suit for my older sister as a birthday present.
(A) M: Since we are near the swimming pool, you can buy a swimming suit for your brother. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: I am happy to join such a wonderful birthday party of your brother. (D) M: OK. I will recommend some good swimming suits in our shop.

D