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: Here are your cold dishes, sir. ,M: Thank you. I wonder why it Chinese dinner always starts with cold dishes instead of hot courses. Could you explain that to me? ,F: Certainly, sir. It's a custom in our country to serve cold dishes first as they have been prepared before hand. ,M: Oh, I see. The chefs in your country are just in the habit of preparing cold dishes first. ,F: I'm afraid that's not exactly right, sir. Chinese people usually regard the dinner party as an occasion for a friendly chat. ,M: Yes, I quite agree. But what does that have to do with serving cold dishes first? ,F: Well, people usually talk more and eat less at the beginning of the dinner. Therefore, if hot courses were served they would get cold very quickly. ,M: I see, but the problem is that I'm already full when it comes to the wonderful hot courses. And I often miss the chances to enjoy many Chinese dishes.
(A) F: Excuse me, could you repeat the question? (B) F: It's just a habit of Chinese chefs. (C) F: Hot dishes would get cold during the chat. (D) F: Hot dishes would get cold during the chat, so people chat less at the beginning of the dinner.
Example Output: C

Example Input: F: Hi, Sam, can you help me this weekend? I need help moving a new sofa into my house. ,M: Hey, Jennifer, no problem. I'm free this weekend and my truck is great for moving stuff. Where did you get the sofa? ,F: My friend Jack is moving next week, but his new apartment is very small. So he is giving me his sofa. ,M: It's good that your place is large enough to fit the sofa. Where will you put it? ,F: I have space in the living room. My current sofa is a little old and dirty, so I'm just going to throw it away. ,M: Yeah, my sofa gets dirty easily as well. Hey, I know Jack from work. Where is he moving? ,F: He is actually just moving across the street. Even though he won't have much space, he will have a great view. ,M: And you get a new sofa? ,F: Yup, it will be nice to get rid of my old one. ,M: Maybe Jack needs to get rid of some other furniture when he moves. ,F: I guess you can find out next week.
(A) M: Well, actually I will get a new truck from Jack tomorrow when he moves out. (B) M: I am moving tomorrow because I found a place with a great view. (C) M: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (D) M: Yeah. I do hope that Jack will give me some furniture when he moves out.
Example Output: D

Example Input: F: Hey, Jason. Do you want to join Mike and me for dinner? We're going to the Chinese Palace at 8:00. ,M: I have to work till 8:30, but why don't I meet you afterward?
(A) F: Why you will have dinner at your office? (B) F: I didn't hear you. Please could you tell me again? (C) F: You will eat out with me. I'm so happy. (D) F: Good. You will stop your work at 8:00.
Example Output:
C