Given the task definition and input, reply with output. 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.

M: My son's just tried to book some tickets for the Black Key Concert on March twenty-first, but there's a problem with your website. ,F: I'm sorry about that. There are only the most expensive tickets left for that date, I'm afraid. ,M: What about the twentieth? Have you got any for $25? ,F: Sorry, those are all sold out. But there are some on the nineteenth, or there are $35 ones on the twentieth. ,M: Yes, those would be best. The nineteenth is no good because he's got school the next day.
(A) F: Here you are, the tickets for the Black Key Concert on March 20th. (B) F: Here is your ticket for football game on March 19th. (C) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) F: Sir, here are your tickets for volleyball game on March 21st.
A