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 have an appointment to see Dr. Gran for a physical exam. ,F: Please have a seat. She is out for lunch and she will be back in a few minutes.
(A) M: OK. I'll wait for Dr. Gran in the classroom. I have some questions about my homework. (B) M: I'll have lunch with Dr. Gran in the dinning hall in the hospital. (C) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) M: I am having dinner with Dr. Gran in a restaurant. What do you need?

C