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.

Input: Consider Input: M: Was that the telephone ringing? ,F: I didn't hear anything. ,M: I thought I heard it ring 2 or 3 times. ,F: Sometimes when the windows are open, you can hear the neighbor's phone. ,M: Well, I'm expecting an important phone call and I don't want to miss it.
(A) F: Relax. You're so nervous. You already missed the important phone call. Maybe you should call them back. (B) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) F: Relax. You're so calm. You should be nervous in case you miss the important phone call. (D) F: Relax. You're so nervous. You should be more calm to wait for the important phone call.

Output: D


Input: Consider 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.

Output: D


Input: Consider Input: F: How do you eat sushi, Mister Nakamura? ,M: I usually use chopsticks but some people prefer just using hands. ,F: You can eat with your hands at the restaurant? ,M: Yeah, it's totally acceptable in the traditional sushi restaurant. ,F: Hmm, interesting. So do I just eat it straight? ,M: Well, I like to eat it straight and enjoy the natural flavor of the fish, but you can always go with wasabi. ,F: Wasabi? What's wasabi?
(A) M: It's a sauce. But I prefer eating sushi directly. (B) M: I didn’t hear you. Please could you tell me again? (C) M: It's a sauce. I like to eat sushi with the sauce. (D) M: It's a sauce. I always eat sushi with vegetables.


Output: A