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: That is a very nice shirt. Did you just buy it? ,F: Yeah, I bought it yesterday. It was kind of expensive, but I just love wearing red.
(A) M: That blue color matches your makeup perfectly. (B) M: The color suits you perfectly. (C) M: I agree. The price is quite reasonable. (D) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that?
Example Output: B

Example Input: F: Can I sit here and wait for the doctor please? ,M: Sure but you may have to wait for a while. ,F: When will the doctor return? ,M: He said he'd be back around 4:30 PM, so an hour from now.
(A) F: I am afraid I did not quite catch what you were saying. Please repeat it. (B) F: You said he will back at 3:30 pm? (C) F: Okay, now is 3:30 pm and I will go to the mall first and be back one hour later. (D) F: He must be back as it's 4:30 pm now.
Example Output: C

Example Input: F: What was the weather like yesterday? ,M: It was changing all the time. ,F: How was that? ,M: Uh, it started out warm and sunny. But when I went into the mountains and climbed higher, it started snowing! Then when I came back, a strong warm wind began to blow.
(A) F: I didn’t hear you. Please could you tell me again? (B) F: I can't believe that the weather was windy in the mountains yesterday! (C) F: But it was lucky for you that it only snowed and no wind when you came back. (D) F: Oh, snowy! Then there must be very cold.
Example Output:
D