Definition: 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.
Input: F: James, thank goodness, you arrived. The test is starting in 10 minutes. Don't you remember where the first group and you've held all the papers? ,M: Terribly sorry for being late, Helen. Can you imagine I've been standing outside for over an hour waiting for the boss? ,F: In such freezing weather? What on earth happened? ,M: I stayed up until 11:50 last night to prepare the report. This morning, I didn't wake up until 7:00. I knew the test would start in 2 hours, but the boss, the boss!
(A) F: Thank god you arrived at 8:10. (B) F: Why are you so late? It's already 9:00. (C) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) F: Why are you so late? It's already 8:50.

D