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: James, have you heard of a gap year? ,M: No, what's that? ,F: It's when you take a year off between finishing high school and going to college. It's popular in the UK. ,M: Hmm...What do people do for that year? Work? ,F: Some people do, other people volunteer. But mostly, it's for traveling and taking it easy for a little while. ,M: Do you like that idea?
(A) F: After the second year of college, there will be a gap year. I really like this idea and enjoy my traveling at that period. (B) F: Yes. Before the first year of college, student will take a year off for traveling. And after this period, students will turn to the gap year. (C) F: Excuse me, could you repeat the question? (D) F: Yes, I do. Before the first year of college is a gap year and I will travel for a little while at this period.
Output:
D