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.

Ex Input:
F: Hi, Tim. I was wondering if you'd like to drive me to the station tomorrow morning? ,M: I would be happy to drive you there. When do you need to go? ,F: I should get to the station an hour in advance. So I need to leave my house at 7:30.
(A) M: Alright, I'll drive to your home to pick you up at 7:30, I will come on time. (B) M: I didn’t hear you. Please could you tell me again? (C) M: Okay, 7:30 sounds reasonable, then we can go to the school at 8:00 together. (D) M: Alright, I'll come to your home at 8:30 and drive you to the airport.

Ex Output:
A


Ex Input:
F: Good evening, sir is there anything wrong? ,M: I'm afraid there is, and the service here has been terrible. We had to wait 40 minutes for the soup and then it was stone cold.
(A) F: Sorry. I will serve the soup for you right away. (B) F: I will take a look for you to see why the play hasn't started in the theater. (C) F: Excuse me, could you repeat the question? (D) F: I don't know why the bus hasn't come yet.

Ex Output:
A


Ex Input:
M: Hi, you seem busy. ,F: Hi, you can imagine what I have to finish by next Monday. This literature cours is so difficult. I have to read 2 novels by next Monday, and hand in a 3000 word essay by next Friday.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: You will finish your essay next Monday. (C) M: You will finish your essay this Saturday. (D) M: I will finish my essay next Friday, but yours due on Monday.

Ex Output:

A