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.

M: Mom, I'm flying to visit uncle Lee's family next Saturday. Should I pack my bags today? ,F: Yes, I think so. ,M: OK. What clothes should I take? I know it's hot there. ,F: Yes, but it rains a lot. You can borrow an umbrella or a jacket if it's wet. Just pack some T-shirts. ,M: OK. And who is meeting me at the airport? ,F: Well, uncle Lee and aunt Wong will be busy, but your cousin Susan can pick you up.
(A) M: It will be good to see Susan again when she picks me up. (B) M: I can manage myself. There's no need for my uncle to pick me up. (C) M: Great. Then I'll wait at the airport for Aunt Wang to pick me up. (D) M: I am really sorry, I did not catch that. Would you slow down, please?
Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
A