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: How do you usually get to work in the morning? ,F: I try to ride my bike most of the time. Of course, when I'm running late, I take the subway. ,M: I always seem to be 5 or 10 minutes late for everything. I drive to work everyday. So if the traffic is bad, I have to think of a new way to apologize to my boss for being late. ,F: Does your boss yell at you if you're late? ,M: No, not really. He knows that I live far away. I stay late whenever I don't make it on time in the morning and it probably helps that I earned a fair amount of money for the company year after year. ,F: Have you ever considered moving into the city to be closer to your job?
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: I always work overtime. (C) M: Are you always work overtime. I never work over time. (D) M: I will be fined if I late all the time.
Example Output: B

Example Input: F: Welcome to our restaurant. What kind of dishes would you like? Here's the menu for specialty. ,M: I like beggars chicken best but I am waiting for another 3 friends now.
(A) F: It's so nice of you to take your parents to dinner. (B) F: OK, I can take your order when your neighbors arrive. (C) F: I'm not surprised that your three other friends are going to the theatre instead of having a meal with you. (D) F: I didn’t hear you. Please could you tell me again?
Example Output: D

Example Input: F: Have you ever been to a cotton farm like this before? My uncle switched over to it because he could make more money there. He used to grow corn and beans. ,M: I've never actually been to a farm so I have no idea how farmers make a living.
(A) F: Really? You've actually been to a farm? Great! Actually, my uncle now plants beans and you can go to his farm to see how farms make a living. (B) F: Okay. I think you can go to my uncle's farm.  Now my uncle plants corn. And he used to grow cotton and beans. (C) F: OK, I see. You've actually been to a farm but have no idea how farmers make a living. Now my uncle plants cotton and you can go to his farm. (D) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
Example Output:
D