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, my name is Catherine. ,M: I'm John. It's nice to meet you. ,F: Do you know what this professor is like? ,M: I have no idea. This is my first year. ,F: You are a freshman? Me too. Where are you from? ,M: I'm from San Francisco.
(A) F: I've been there a few times. Now we are schoolmates, I can go there more often. (B) F: Oh, yeah, we met there and became friends since then. (C) F: Oh, yeah, I asked you the same question last year. (D) F: I’m sorry, I don’t understand. Could you say it again?
Example Output: A

Example Input: F: What kind of dress are you looking for? ,M: Since it's getting warmer this time of the year, I want something lightweight. What do you think would be the best?
(A) F: I think you should buy a lightweight bag. (B) F: Yes, you should wear something lightweight since it's getting warmer this time of the year. (C) F: I am afraid I did not quite catch what you were saying. Please repeat it. (D) F: Oh, the weather is really warm.
Example Output: B

Example Input: M: That was a great party. Thanks for staying behind to help me clear up. ,F: That's OK. It's a pity that a glass got broken. ,M: It doesn't matter. Luckly, nobody got hurt. Last time someone even broke my TV set. I'll deal with it. ,F: I'm going to put all the rubbish into this big plastic bag, then we can wash the dishes together. Everything will be finished within an hour. ,M: Good. ,F: Hey, your friend Keith was really funny. I liked his jokes. ,M: Yes, he was very good. Wasn't he? Didn't you see Amanda? She told some funny stories, too. ,F: Really? Since I came here. She's been very serious.
(A) M: You are wrong. Amanda is not serious at all. She likes telling funny stories. (B) M: Excuse me, could you repeat the question? (C) M: You are right. Amanda is friendly. It is a shame that she did not come. (D) M: Sure, Amanda is funny. But she did not tell stories today. What a shame!
Example Output:
A