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: So Alice, when do you begin? ,F: I start on the twenty-first. I'm hoping to hurry to the coast before I'm too busy. ,M: I don't blame you, you're going to be working long hours, and should get a little rest before it all starts. ,F: We don't actually start working on the first day, but there's going to be some hard training. All new volunteers are required to complete 10 days of training, so I do want to get a little play time before that.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: So, you will work long hours on the 21st but there's going to be some easy training? (C) M: So, you will receive some training on the 21st and you do want to get a little play time after that? (D) M: So, you will receive some training on the 21st and you hope to hurry to the school before you are too busy?
Output:
D