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.

Example Input: F: Hi Tony, it's Alice, my cars broken down. ,M: Oh no, where are you? Have you had your car taken to a garage? ,F: I'm waiting for a repairman to come out and fix it. Can you believe it? I'm at some traffic lights and I'm causing a traffic jam. ,M: Don't worry. I'll come and get you. I need to go to the bank anyway.
(A) F: Please pick me up soon after you go to the bank. (B) F: Can you help me get my car back? It's now stuck in the road. (C) F: I'm waiting for you to pick me up at the bank. (D) F: I am really sorry, I did not catch that. Would you slow down, please?
Example Output: A

Example Input: M: Please be careful with the collar because it is made of fur. ,F: Sure, Sir. We will dry clean it.
(A) M: I would like some medicine for my stomachache. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: This is my first time coming to your laundry. Please take good care of my coat. (D) M: What kinds of shelves do you have in your furniture shop?
Example Output: C

Example Input: F: Hi, there. On last week's program, we interviewed the man behind the idea of the international camps. So I thought that this week, you'd be interested to hear more about one of the camps which will be held later this year. Over to you, Michael. ,M: Thank you. Yes, to apply for the camp, you don't have to be a student. You don't even have to be employed. But you must be able to speak one foreign language. ,F: OK. What about the camping? ,M: Well, the camp organizers supply tents which sleep up to 4 people, but you are unlikely to know the people who you'll be sharing a tent with. Because you'll be sharing with people who may not even speak your language.
(A) F: So, do you mean people can expect to share a tent with four other people in the camp? Sounds great. (B) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) F: Exactly right, you can expect to share a tent with four other people speaking your language in the camp. (D) F: Yeah, you can expect to meet with the people you know in the camp which will be held next near.
Example Output:
A