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: F: Jack, your new tie's so beautiful. Is it expensive? ,M: Not really. One tires $35. But if you buy 2 ties, you can save $5, so I bought 2.
(A) F: You paid $60 in total. (B) F: You paid $65 in total. (C) F: You paid $65 for 3 ties. (D) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that?
Example Output: B

Example Input: F: What's the story about your new movie? ,M: It's about a police man. And I play the part. He has to catch the killer. The movie has some frightening scenes. But I hope the audience won't be too frightened to go to the movie theaters.
(A) F: So you are the one who plays the police man in the movie. (B) F: You have played a good police man in the TV show. (C) F: I am afraid I did not quite catch what you were saying. Please repeat it. (D) F: Playing a thief in the TV show must be hard for you.
Example Output: A

Example Input: F: It said that you're leaving New York. Is that true? ,M: Yeah, I am moving to Paris. I got a new job there. ,F: We'll miss you.
(A) M: I have to visit my friend there. (B) M: I have to work in US as soon as possible. (C) M: I have to work in Paris soon. (D) M: I didn’t hear you. Please could you tell me again?
Example Output:
C