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: F: I feel horrible, Daisy was angry at me because I lost her notes, do you think I should apologize again? ,M: If I were you, I'd let her calm down a few days before I approach her. ,F: Maybe you're right.
(A) M: Yes, you can write Daisy a note of apology. (B) M: You must return Daisy's notes in a few days. (C) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) M: You should make apologize to her a few weeks later.

Output: C


Input: Consider Input: M: Ella, what languages do you speak? ,F: As you know Korean is my first language. I also speak English and Chinese. How about you? What languages do you speak? ,M: English, German and French. While I was studying in Europe, I used French in German all the time. Now, my French is not so good but I do keep my German up.
(A) F: My mother tongue is Korean, but I can't speak any other language. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: We can both speak English. English is my mother tongue. (D) F: My native language is Chinese, but I can't speak English.

Output: A


Input: Consider Input: M: Thanks so much for coming to our house. My wife and I really need someone to look after the children. After we had our first baby 6 years ago, my wife left her job as a lawyer to care for him. Then we had a little girl. That was 2 years ago. But my wife has decided to start teaching at a university, so we'd like to hire someone to watch them during the day. ,F: Well, I have a lot of experience taking care of children. I started baby-sitting my own little brothers and sisters when I was in middle school. I also looked after other people's children to make money when I was in high school, and last year I took the Red Cross safety course so I know basic first aid. ,M: Wow! You sound like you know what you're doing. If you want the job, we'll pay you $20 an hour. You should work three days a week. My wife only teaches part of the week so we don't need you all the time. ,F: That sounds perfect. I'll take the job.
(A) M: Great! My wife is working as a nurse, so you can ask her if there's any problem. (B) M: I didn’t hear you. Please could you tell me again? (C) M: My wife and I teach on work days, so we will leave our kids to you for $30 an hour. (D) M: My wife is busy as a lawyer and me, too, so we appreciate your hard work, thank you.


Output: B