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: Consider Input: M: Jane, would you mind turning down the music? ,F: Why? I thought you would like to listen to some music while working. ,M: Yeah, but you know, jazz and classical are not really my thing. I prefer folk.
(A) F: Really? But I remember you really like jazz. (B) F: I am afraid I did not quite catch what you were saying. Please repeat it. (C) F: But you always say that classical music is your favourate! (D) F: OK, I will change the folk music to jazz.

Output: B


Input: Consider Input: F: Sunshine Hotel. Good morning, Barbara speaking. ,M: Hello. I'd like to make a booking please. I'm on a business trip, so I need a single room. ,F: OK, your name please. ,M: John Griffin. That's JOHNGRIFFIN. ,F: OK, I've got that down. Wait a minute. We already have your name. You've been here before, haven't you? Or it must be someone with the same name. ,M: I've stayed with you twice before.
(A) F: No wonder we have your name. Thanks for choosing our hotel again. (B) F: Oh, you used to work at this hotel? Glad to serve you this time. (C) F: Your boss has booked a room for you, Sam, so we have your name. (D) F: I didn’t hear you. Please could you tell me again?

Output: A


Input: Consider Input: F: OK, dinner's ready, Owen. ,M: This looks delicious. The chicken smells great. ,F: How was your first day at the summer job? ,M: Pretty good. The factory is kind of big and noisy, but the people seem nice. This lady, Gloria, showed me around and told me all the rules. ,F: Is Gloria the boss? ,M: No, a guy named Carson is the head. He wasn't there today. ,F: Oh, Owen, you were saying that you haven't met the boss yet. ,M: No, but I met his son, Mark. He will be the boss once he gets more experience. He spent last summer loading the delivery trucks. But this year he's going to be operating the machines with me.
(A) F: It sounds interesting you'll cooperate with your boss' son Mark. (B) F: After working with you for a year, Mark'll turn boss this year. (C) F: Excuse me, could you repeat the question? (D) F: Wow, it's amazing that you'll cooperate with your boss, Mark.


Output: A