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: How about going for a bike ride? ,M: Sure. Where? ,F: Let's call Harry. He can tell us the best place to go.
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: Yes. We should ask Harry if he knows the best place to ride. (C) M: Yes. We should borrow a bike from Harry. (D) M: Yes. We should ask Harry if he knows the best place to hold a party.
Example Output: B

Example Input: F: What about taking a tour around Cambridge today? ,M: I did that with a friend yesterday. ,F: But didn't you say you would go to the London Eye yesterday?
(A) M: My plan was to go to Cambridge yesterday. (B) M: My plan was to go to Tate Modern yesterday. (C) M: I am afraid I did not quite catch what you were saying. Please repeat it. (D) M: I have taken a tour around the London Eye yesterday.
Example Output:
D