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: So how was your lovely pet dog? ,F: It really makes me upset. ,M: What happened? ,F: It always makes loud noises at midnight. Whenever I fall asleep, it always barks.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: Yes, it never makes loud noises at midnight. It's not annoying at all. (C) M: Yes, it always makes loud noises at midnight. It is really annoying. (D) M: Yes, it never makes loud noises at midnight. It is a lazy dog.

Output: C


Input: Consider Input: M: Why are you so dressed up? ,F: I am on my way out to the celebration party of my company and I have to meet some important customers there. How do I look? Is my make up OK? ,M: You look great. Your makeup is also perfect.
(A) F: Thanks, honey! I need to meet some customers today. (B) F: Why do you think my make-up is inappropriate for meeting customers? (C) F: Thanks, honey! I am going to a make-up party with my friends. (D) F: I am really sorry, I did not catch that. Would you slow down, please?

Output: A


Input: Consider Input: M: Good morning. Can I help you, ma'am? ,F: Good morning, I'm looking for a coat for my younger sister. Her birthday is coming. I want to give her a good coat. Could you show me some? ,M: How about this one? ,F: It's nice. I like it! ,M: Which color do you want? ,F: Blue is her favorite color, but I think she looks better in yellow. Do you have a yellow one? ,M: Yes, we have. Which size would you like, medium or large? ,F: Neither, I would like a small. ,M: Na, I'm sorry. All the small yellow coats have just sold out. What about the green one? It looks nice, too. ,F: OK. How much is it? ,M: 170 UN. I can give you 10% off.
(A) F: Thank you, so that will be 170 UN in total. (B) F: Great! Here is 153 UN. (C) F: I didn’t hear you. Please could you tell me again? (D) F: Great! Here is 155 UN. Please keep the change.


Output: D