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: Hi Jenny, I'm calling to ask you if you want to go to the park with us tomorrow. ,F: I'd like to but I cannot. I'm leaving for New York tomorrow. ,M: Are you going there to see a friend? ,F: No, I'm going there for work. ,M: Will you go by train or plane? ,F: Neither. David is driving to New York tomorrow. He'll give me a lift. ,M: That will be a long trip. ,F: Yes, but Lisa will go with us too. We can talk and listen to music on the way. ,M: How long are you staying for? ,F: Just 5 days. Oh, I have to pack now. I'll call you when I come back. ,M: OK. Bye.
(A) F: I have to hang out because I have to prepare my luggage. (B) F: I am afraid I did not quite catch what you were saying. Please repeat it. (C) F: I've never expected to meet you in a park. (D) F: Wait for my call!

Output: A


Input: Consider 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? ,M: Certainly. What about 2:00 o'clock in my office? ,F: That would be fine. See you then. ,M: See you.
(A) F: Excuse me, could you repeat the question? (B) F: OK. You should be at my friend's house at two in the afternoon. See you. (C) F: OK. I will be your office at 3:00 pm. See you. (D) F: OK. I will be your office on time. See you.

Output: D


Input: Consider Input: M: How about my food? I've been sitting here for almost half an hour! ,F: I'm sorry, sir. It must be ready by now.
(A) M: I've been waiting at home for a long time. The food from your restaurant hasn't been delivered yet. (B) M: Your restaurant is slow to serve. (C) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) M: Have a nice trip!


Output: B