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: F: Now, please tell me something about yourself. ,M: My name is Henry Smith. I left school for months ago. I got A's in nearly every subject. ,F: Then why didn't you go to college? ,M: I wanted to. But I couldn't afford the costs. My father lost his job half a year ago. My mother makes too little money. My younger brother and sister are still studying in high school. I must work to help support my family.
(A) F: I didn't hear you. Please could you tell me again? (B) F: So there are 4 people in your family, right? (C) F: So there are 5 people in your family, and your brother and sister are still in middle school, right? (D) F: Wow, you have 6 people in your family.

Output: A

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: F: Hello, Mr. Jan Erik Fredman, you are a frequent traveler, and we also know that you eat out twice a day. How come you are so fond of eating out? ,M: When I got my first job back in nineteen eighty two and started traveling, I had no other choice but to eat out. I found that I felt different due to what I was eating, so I try to find places that served food that made me feel good. The secret was the quality of the food and how well the food was prepared. I made an effort to find good restaurants as well as nice dishes.
(A) F: So you think the most important thing to judge a restaurant is how well the food is prepared, don't you? (B) F: So you think the most important thing to judge a restaurant is whether the price is low because you started traveling in 1992, right? (C) F: So you think the most important thing to judge a restaurant is where it is, right? But you didn't start traveling until 1992. (D) F: I'm sorry, I didn't catch that. Would you mind speaking more slowly?
Output: A