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: M: Excuse me, are you the person who has a house for sale? ,F: Yes, I am, come in. Let me show you around. ,M: Thank you very much. How long have you lived here? ,F: I've lived here since I was married, my husband and I had our twentieth wedding anniversary yesterday. ,M: Wow! Congratulations! Then why do you want to sell it? ,F: I am going to retire next year, my husband is opening a small book store in Sydney. So I want to move there to help him.
(A) M: It is good to hear that you want to use the money to buy a small bookstore for your husband in New York. (B) M: Even though you are not together now, you still want to move to Sydny to find him. What a lovely couple! (C) M: It is good to sell the house and move to Sydney, but how about your job? You haven't retired yet. (D) M: I am afraid I did not quite catch what you were saying. Please repeat it.
Example Output: B

Example Input: F: The food looks really delicious. ,M: Sure it is, the wedding ceremony is wonderful, too. ,F: The bride looks so happy today. Are you a friend of Catherine's? ,M: Yes, we were in the same class at college. How about you? ,F: I'm a close friend of David's. How handsome he is in wedding clothes today. Well, may I have your name please? ,M: Jackson. I'm working in Chengdu, but I worked in Wuhan a year ago, and you? ,F: My name is Janet. I'm living in Mianyang. Ah, life in Chengdu, is it exciting?
(A) M: I've been working in Wuhan all the time. (B) M: Before working in Chengdu, I lived and worked in Mianyang. (C) M: I’m sorry, I don’t understand. Could you say it again? (D) M: I've just moved in Chengdu this year.
Example Output: D

Example Input: M: Let's discuss your education background. You were an English major, weren't you? ,F: Yes, that's right. But I liked French best. ,M: Fine, and could you tell me what kind of work experience you've had? ,F: My last position was with Lumison Marten. That was from two thousand and five to two thousand and nine. That's a law firm in Sacramento. Before that I worked for a bishop in Baldwin. That was from two thousand and three to two thousand and five. ,M: Could you tell me what kind of salary you are expecting? ,F: Well, in my last job, I was making $1,500 a month. I understand that this position has a starting salary of around $1,600 a month. ,M: That's right. ,F: That would be fine with me. What I care about most is if the company provides opportunities for further education.
(A) M: So you don't care about the salary at all because in your last job you earned $150 a month. (B) M: You mean the further education is your greatest concern. (C) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) M: So your greatest concern is paid leaves because you don't like French at all.
Example Output:
B