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: Welcome to the parent teacher conference. So what is your child's name? ,M: Megan Jones. ,F: Let's see, um, she missed the last couple of days has she been sick? ,M: No, she's been having some problems with the other kids in your class. ,F: Well, you know, junior high school is the difficult time, but she just needs to speak up a little more in class.
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: I agree with you. I'll encourage her to take some pictures and talk less in class. (C) M: All right. I'd like to encourage her to speak a little more in class. (D) M: All right. I won't encourage her to speak a little more in class.
Example Output: C

Example Input: F: Hello, Universal Export Shanghai. May I help you? ,M: Good morning. This is Ryan Jacob from New York office. May I speak to David Parker please? ,F: Certainly, Mr.Jacob. Can you please hold for a moment? ,M: Thank you. ,F: I am sorry to keep you waiting, Mr.Jacob. Mr.Parker apologizes for not being able to speak with you at this moment. He is on another line. When can he call you back? ,M: Uh, let me see. It's 9:00 o'clock in the evening here. We are 12 hours behind. Tell him to call me in the next 2 hours. Otherwise, tonight after 8:00 o'clock. ,F: Do you mean tonight Shanghai time? ,M: Yes, that would be your time.
(A) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) F: OK, I'll remind him to call you at 2:00 in the afternoon Shanghai local time. (C) F: OK, I'll remind him to call you at 9:00 in the evening Shanghai local time. (D) F: OK, it's 9:00 in the morning here in Shanghai, I'll remind him to call you in 3 hours.
Example Output: A

Example Input: F: Can you fix the time for the next meeting, Alex? How about June twelfth that's after the trade exhibition? ,M: I thought something was happening on that day, Rebecca. ,F: Oh, yes. You're right. The people from head office are coming. ,M: What time does the airplane arrive? Can we have the meeting in the morning? ,F: No, it's all arranged. I'm meeting them at 10:30, so I won't be available at all that day. ,M: Well, let's have the meeting earlier in June then. The trade exhibition finishes on the third, doesn't it? ,F: Yes, but we need John's sales report for the meeting. How is it going? ,M: I'm afraid John hasn't started yet. The figures won't be in place till next week. ,F: Will it be ready early in June? ,M: Well, not really. He told me that he will finish them by June tenth. ,F: So we're looking at the week starting the seventeenth. How about 2 o'clock on that day?
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: Well, I think June 10 is suitable for everyone, so we can go to see the movie at that day. (C) M: Yeah, I think 2 o'clock on June 17 is okay, the party can be held at that day. (D) M: Yeah, I think 2 o'clock on June 17 is okay.
Example Output:
D