You will be given a definition of a task first, then some input of the task.
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.

F: Excuse me. I wonder if you could tell me how to find a place to have my shoes mended. I'm new in town.
(A) M: Oh, I know where the shoe repair shop is and I can show you the way. (B) M: I'm sorry, I don't understand. Could you say it again? (C) M: You are asking about the information office? (D) M: Oh, I know where the shoe repair shop is. But I have met you before so you can't be new in town.
Output:
A