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: F: What do you plan to do tomorrow? ,M: I have no plan. Maybe just stay at home and read a book. ,F: The weather report said it would be fine tomorrow. What about going on a picnic? ,M: Just you and me? ,F: No, I have invited my friend Sarah and her boyfriend. ,M: Why not? I love going on picnics. ,F: Great. What about picking you up at 10 o'clock tomorrow morning? ,M: OK.
(A) F: Since you'll take the bus, let's meet at the station. (B) F: So you and your girlfriend Sarah will walk there? Fine. (C) F: I will arrive to your home at 11:00 and drive you there. (D) F: I am afraid I did not quite catch what you were saying. Please repeat it.
Example Output: D

Example Input: F: Dad, are you going to miss me when I go back to college next week? ,M: Of course I'm gonna miss you, girl. ,F: But, dad. I mean, you are always talking about how much money you'll save on food, hot water and gas while I am away. ,M: Just kidding. You know, getting a university degree is really important. I'm proud of you, do you have everything ready?
(A) F: Yep. And I know that you are proud of me because I am studying for a university degree. (B) F: Yep. And I know that you are proud of me because I am ready for everything. (C) F: I’m sorry, I don’t understand. Could you say it again? (D) F: Yep. And I know that you are proud of me because I have saved much money.
Example Output: A

Example Input: F: How did you like your work as a reporter? ,M: Well, it was interesting but I had to work long hours. I was never at home on weekends.
(A) F: You like travelling so you must like your job as a reporter. There are many places you can go for interviews and reporting. (B) F: I feel very strange that your job takes up most of your life, but you feel fulfilled. (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: You job keeps you working long hours, if you don't like it, you can change one.
Example Output:
D