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.

Input: Consider Input: M: Nice to see you, Mary! Come in, please! ,F: Thank you Tom, but I am afraid not now. I've come only to return the book borrowed from you. ,M: Wonderful. I've been waiting for you a long time and longing to know what you think of it. ,F: It is very interesting and I've learned a lot from it. ,M: Well, so it is with me.
(A) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) F: It is very boring. (C) F: You are interesting. (D) F: It's just so-so.

Output: A


Input: Consider Input: F: How often do you exercise? Do you play any sports? ,M: I do sports at school, that's about 3 hours every week. But that's all. I don't do any sports outside of school. ,F: Not even any cycling or walking? ,M: Very rarely. Because my mom takes me to school in the car.
(A) F: Yeah. It's good for your health to go to school by bike, but you enjoy playing sports outside of school, don't you? (B) F: Since you walk to school, you can do five hours of exercise a week. (C) F: I’m sorry, I don’t understand. Could you say it again? (D) F: Then you are so happy that your mother can drive you to school.

Output: D


Input: Consider Input: F: Sorry, I have to stay here until someone comes from the phone company to fix my phone. ,M: That's too bad. I wish you could go with us to the movie.
(A) F: I have to stay here until someone comes to fix my phone. (B) F: I need fix my phone. (C) F: I have to stay here until someone comes to fix my TV set. (D) F: Excuse me, could you repeat the question?


Output: A


