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: Today, I'd like to find out what people are doing to keep healthy. Excuse me, you look so good. What do you do to keep in shape? ,M: Nothing special. I ride my bike to work every day except when it rains. I love to eat out, so I eat whenever I want. I just try not to eat after 9 at night.
(A) F: I know that you go to work by cycling. How long do you cycle every day to keep fit? (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: So, you keep fit by doing different sports. Why don't you ride a bike? (D) F: Why do you never ride a bike? It is a good way to keep healthy.

Output: A

Input: Consider Input: F: I think spring is finally here. ,M: Yep, it sure seems like it. However, it's still very cold at night. ,F: Yes, they turned the heat off 6 days ago. It's absolutely freezing in my apartment at night. I have to turn on the air conditioner to blow hot air in order to warm things up a little. ,M: Well, and if you are outside and is a bit of a breeze. It feels cold quickly. ,F: It sure does. I think I'm going to follow my cats example and just sit in the sum that shining in through the windows.
(A) M: I'm glad to talk about the environment with you. (B) M: I'm glad to talk about this apartment with you. (C) M: I'm sorry, I don't understand. Could you say it again? (D) M: I'm glad to talk about the weather with your mother.

Output: C

Input: Consider Input: M: Hello, Michelle. How are you feeling today? ,F: Hi, Doctor Frank, I am not feeling very well. That is why I made an appointment with you. ,M: I am sorry to hear that. What seems to be the trouble? ,F: My head has been hurting a lot lately. I never used to feel like this. ,M: When does it hurt the most? ,F: Usually I feel fine. It only hurts when I am in class. My head starts hurting when I try to copy notes from the board. I tried sitting near the back of the room, but it doesn't help. In fact, it gets worse.
(A) M: Yes, I know why your head hurts the most in class. Maybe you need a pair of glasses. (B) M: Excuse me, could you repeat the question? (C) M: Just stoping doing soprts for several weeks if your head gets hurt the most after that. (D) M: Your head hurts the most before you go to bed maybe because you are too tired.
Output: A