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: Welcome to the Hilton. ,F: I'd like to check in.
(A) M: No problem. Please show me your passport and flight ticket. Do remember not to bring anything which is forbidden by the customs. (B) M: No problem. There is your key to the hotel room. (C) M: No problem. I will book a table for you so that you can have your dinner at our restaurant. (D) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?
Example Output: B

Example Input: M: International Film Club. ,F: Hello, I'd like some information about the club, please? ,M: Certainly, first of all, you must be over 15. Is that OK? ,F: Yes, that's fine. I'm 16, are you open on Sunday. ,M: I'm sorry, we aren't. When we started we opened from Tuesday to Friday, but now we open from Monday to Saturday. We get more people now. ,F: Oh, OK. What about times? ,M: We open the doors at 7:30 and the film usually starts at 7:45. We close at 11:00 PM. ,F: Is it expensive? ,M: It costs $7. 50 to see each film or you can pay for a month, which is cheaper, $15. 00. ,F: That sounds good. What do I need to do now? ,M: Why don't you come along this week, ask for me? My name is John Smith, my workmate can give me a call if I'm not here.
(A) F: I don't think pay for a month is cheaper. (B) F: I don't think I can telephone you Jackson. (C) F: Ok,I will meet you this week. (D) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?
Example Output: C

Example Input: F: What is it? You seem thrilled. ,M: Mary just told me that I'm gonna be a dad soon. ,F: Really? I feel so happy for you, too. Congrats.
(A) M: Thank you, I am so happy that I will be a grandpa soon. (B) M: I'm so happy for her, she and her husband want to have a baby for a longtime. (C) M: Thank you so much. My wife and I are so excited to be parents. We need to learn a lot of things. (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
Example Output:
C