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: How is your mother feeling these days? ,M: Much better, thanks Miss Wang, the operation went smoothly and the doctors says she'll recover in no time and she'll probably come home at the weekend. ,F: That's wonderful, when will you come back to class? ,M: I still need a week to take care of her and do some cleaning for her coming home. ,F: OK, take care of your mother and yourself, the whole class are expecting you.
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: Thank you, Miss Wang. I will be back after doing some cleaning at the hospital. (C) M: Thank you, Miss Wang. I will be back after my operation, so I still need a week. (D) M: Thank you, Miss Wang. I still need a month to look after my mother at the hospital.

A