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: I'm really bored at the moment. ,F: Let's play a game. I'll describe someone and you try to guess who it is. OK, this man is tall and thin, he has blue eyes and curly brown hair. ,M: Does he have a mustache or a beard? ,F: Good question, yes, he has a mustache, but no beard. ,M: Sounds like Mike, doesn't it? ,F: Yes, you're right. Now, you describe someone we both know. ,M: OK, she's not very tall, but she is a little heavy, she has blonde hair. ,F: I don't think I know anyone like that. ,M: And she wears fashionable shoes, in fact, she wears fashionable clothes too. ,F: This doesn't sound like anyone I know. I give up, tell me who she is. ,M: She's your mother. ,F: Huh, that's actually a pretty good description, but it's embarrassing that I couldn't figure that out, my own mother. Do you think appearance is the most important thing about a person? ,M: No, but it's more important than a person's character in the game we're playing.
(A) F: Right, person's appearance is more vital, so we mentioned Lucy and your father, who's next we are going to talk about? (B) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) F: Yes, we should focus on more the character of person, for example, you should tell me more when you mentioned Mike's mother just now. (D) F: Well, a person's career is really important, so we should talk more about the person you mentioned a few minutes ago, that's Alice, right?

Output: B


Input: Consider Input: F: I'm happy to hear about your friend's wedding, sir. For your jacket, would you like a more traditional 3 button or a modern 2 button? ,M: Let's go with the 2 button. I'm not as slim as I used to be, you know.
(A) F: OK. You are going to attend an anniversary party, aren't you? (B) F: Sure. You will look great in this jacket at this business event. (C) F: I am really sorry, I did not catch that. Would you slow down, please? (D) F: Fine. I am sure you will look good at the wedding.

Output: D


Input: Consider Input: F: Good morning, sir. I'd like to ask you a few questions if I may. ,M: Well, I'm waiting to catch my flight. So I guess I can answer a few questions. ,F: Thank you, sir. First of all how often do you travel? ,M: I travel twice a month.
(A) F: So you travel once a month, right? (B) F: Why do you travel twice a month? (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: So you travel three times a month, don't you?


Output: B