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: Is it really all you can eat for only $12.50? That price is not bad.
(A) M: It is so expensive for this amount of food. (B) M: The price of food in our school is too expansive. (C) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) M: The kind of food is so special for my mom.
Example Output: C

Example Input: F: I think it's very important to relax because if you don't. You can get too stressed. What do you think? ,M: Yes, I think so, once I even got ill because I was too stressed out studying for exams. But what do you do to relax? ,F: Well, sometimes I go to my room and lie down and listen to my favorite music or read a book. What about you? ,M: I want to relax, I often play computer games. ,F: I don't think computer games are relaxing. Yhey can be so exciting and then it's difficult to stop playing. ,M: It's not a problem for me, it's good fun. I sometimes play until midnight. ,F: Really? That's too bad for your health, you'd better not stay up for it again. Going out is a better way. I sometimes like to take my dog for a long walk in the country or a park. That makes me feel healthy and relaxed. ,M: I agree with you.
(A) F: Excuse me, could you repeat the question? (B) F: Thanks for discussing the ideas of healthy life with me. (C) F: Thanks for discussing the ways of relaxation with my dad. (D) F: Thanks for discussing the ways of relaxation with me.
Example Output: D

Example Input: F: How is your mother feeling these days? ,M: Much better, thanks. She'll be back home in a few days. ,F: That's wonderful. When will you be back at your job? ,M: I think I'll need a week to take care of her and do some cleaning. ,F: Why don't you hire someone to do it? You'll be able to work and also have more free time. ,M: I prefer to do it myself.
(A) F: Really? You don't prefer to do it yourself and you ask for a week off because you have to see a doctor? (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: So, you mean you ask for a week off because you have to take care of your dad and do some cleaning? (D) F: So, you mean you ask for a week off because you have to take care of your mom and do some cleaning?
Example Output:
D