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: Did you hear about the fire at the department store? ,F: Yes, it's reported that the building is in ruins. ,M: That's right. It went up like a matchbox. There was nothing they could do to save it.
(A) F: I'm sorry, I didn't understand. Could you repeat a little louder, please? (B) F: Luckily the fire didn't destroy the buildings. (C) F: This matchbox is nice, but I haven't heard about the fire. (D) F: This fire is terrible.

Output: D

Input: Consider 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.

Output: C

Input: Consider Input: M: You really have a good figure. How many sports do you do in your spare time? ,F: Quite a few. Walking, playing tennis, mountain climbing, yoga and some others. I like yoga best. ,M: Why do you like playing tennis? ,F: It's fun and good for developing coordination. ,M: What's mountain climbing good for? ,F: Many things, especially breathing.
(A) M: Since walking is good for breathing, I'll walk more in the future. (B) M: Oh, I just learned that playing tennis is good for breathing. (C) M: Yeah, mountain climbing is really good for breathing. (D) M: I'm sorry, I don't understand. Could you say it again?
Output: C