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: Is my car ready yet? ,F: I don't know, Sir. What's the license number of your car? ,M: It is LFZ312G. ,F: When did you bring it to us? ,M: I brought it here 3 days ago. ,F: Aah, yes. I remember now. ,M: Have your mechanics finished yet? ,F: No, they're still working on it. Let's go into the garage and have a look. The sound of walking. Isn't that your car? ,M: Well. It is my car. ,F: Didn't your wife have a crash? ,M: That's right. She drove it into a lamppost. My sister was injured. Can your mechanics repair it? ,F: Well, they're trying to repair it, Sir. But to tell you the truth, you need a new car.
(A) M: It's a relief to know that my car was repaired easily. Since it's ready, I'll drive it home. (B) M: Really? You will buy a new car for me to replace the broken one, darling? I feel happy. (C) M: I’m sorry, I don’t understand. Could you say it again? (D) M: Oh, I understand. You mean my car was too seriously damaged to be easily repaired.
Example Output: D

Example Input: F: Tom, please go to the door. I hear the Bell. ,M: It's the mailman mother. Here's a letter from uncle George. ,F: Give it to me. How wonderful! He is coming to visit us. ,M: And when's he coming? ,F: He's coming by car on the twenty-fourth. He staying from the twenty-fourth to the twenty-sixth. ,M: And let me look at the calendar. And good, and the twenty-fourth is a Saturday, is he coming alone? ,F: No, he's coming with aunt Cynthia and the girls. ,M: Uh, mother, I don't remember the girls. How old are they? ,F: Your cousin, Fe is 15. Rosemary is older than Fe, she 17.
(A) M: Oh, yeah, I forgot that Fay is two years younger than Rosemary. (B) M: Actually.I am older than Fay but younger than my sister Rosemary. (C) M: Yeah, my sister Fay is two years younger than Rosemary. (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?
Example Output: A

Example Input: F: Isn't our appointment at 8:30? ,M: Yes, it is. But I'm afraid I will have to be 15 minutes late.
(A) F: It's bad that you will arrive at 8:45. (B) F: It's fine that you will arrive at 8:30. (C) F: It's fine that you will arrive at 8:15. (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
Example Output:
A