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.

Ex Input:
F: I thought you were going to New York for your holiday. ,M: I was, but I decided to visit my uncle in Paris this time. I haven't seen him in years since he left London.
(A) F: Excuse me, could you repeat the question? (B) F: I really admire your uncle that he can live in London now. (C) F: I really admire you that you can study in Paris. (D) F: I really admire your uncle that he can live in Paris now.

Ex Output:
D


Ex Input:
F: Hello, Mr.Smith. This is Janet Bush. ,M: Hello, Miss Bush. ,F: I'm afraid I'm going to be late for our appointment. My friend was supposed to pick me up from the airport, but she just called me and said she is stuck in traffic downtown so she won't be here right now. It's 11 now, so there is no way I'm going to the restaurant at 11:30 as we planned. I wonder if we could reschedule our appointment to sometime this afternoon
(A) M: Yes, we had planned to meet at 11:30 a.m. Since you can't make it, let's reschedule our appointment at 1:00 pm. (B) M: Have you forgot it? We had planned to meet at about 11 a.m. Since you can't make it, let's reschedule our appointment at 1:00 pm. (C) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) M: OK, let's postpone our meeting for half an hour. Can we meet at 2 p.m?

Ex Output:
A


Ex Input:
M: I'm so glad this term is over. ,F: We both need a break even if we didn't pass all their exams with a very high grade.
(A) M: Ok, teacher, I will study hard in this new semester. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: The boss asked us to go to the meeting at 1 PM. (D) M: You are right, but I believe the teacher will give us high marks.

Ex Output:

D