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: Jane, you are a teacher and how about your sister? ,F: She is a doctor, but she used to be a nurse.
(A) M: Oh, your sister is a teacher. (B) M: Oh, your are a doctor. (C) M: Oh, your sister is a doctor. (D) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that?

C