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: M: Do you know where the juices? ,F: It's in the fridge between the milk and the beer. ,M: Thanks, I found it.
(A) F: This is the milk for you. (B) F: I am afraid I did not quite catch what you were saying. Please repeat it. (C) F: The juice is on the table between the milk and the beer. (D) F: Why do you like beer so much?
Example Output: B

Example Input: M: Would you consider buying a self-driving car? ,F: I don't know. I guess I'd have to research a bit more about them before making that decision. ,M: It will probably be a while before we are able to buy them anyway. We might be seeing self-driving trucks on the road pretty soon, though. Google wants to change the commercial trucking industry. Right now, there are over 3 million truck drivers in the US, so adding self-driving trucks would likely take away a lot of jobs. But many drivers might still be able to accompany their trucks and get a full night's sleep in the process. ,F: Truck drivers cause a lot of accidents on the freeway, so I think I'd like to see self-driving trucks. It would make me feel safer on the road. ,M: Really? I think it might make me feel less safe. A human driver is much more likely to react quickly to something unexpected.
(A) F: I am not agree with you, I don't think they are safer. (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: I am not excited by their speed because I think they are not safe at all. (D) F: Are you serious? I don't understand why you feel scared by them.
Example Output: D

Example Input: F: I'd like to change this dress for one, a size larger? ,M: Yes, of course, pick out another one. I'll put this one back.
(A) F: I don't like this color at all. (B) F: This dress was too small for me. (C) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (D) F: I agree. This dress was too expensive.
Example Output:
B