Instructions: 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: When do you begin serving dinner? ,F: Let me see. It's 6:30 now so come back in half an hour Sir.
(A) M: I will go there at 6:30. It's 6:00 now so come back in half an hour Sir. (B) M: I'm sorry, I don't understand. Could you say it again? (C) M: Okay. We will meet at 7:00. It's 6:30 now. (D) M: Dinner will be served at 7:30. It's 7:00 now.
Output:
C