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: Good morning. Can I help you? ,F: Yes, please. I'd like some eggs.
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: I will give you some. Do you enjoy your afternoon? (C) M: Sure. We do have fresh fruits in the morning. (D) M: Sure. We have eggs in the morning.

Output: D


Input: Consider Input: M: Sarah I've heard that you want to move into a home stay family. Is it true? ,F: Yes, I've been staying with my aunt and now my cousin is arriving from Singapore and my aunt needs to serve a room for him.
(A) M: You are so considerate. I hope you enjoy staying in a homestay family. (B) M: You are so kind to serve a room for your aunt. She doesn't need to move into a homestay family. (C) M: I'm so glad that you don't need to move into a homestay family. Hope you enjoy your life with your cousin. (D) M: I’m sorry, I didn’t understand. Could you repeat a little louder, please?

Output: A


Input: Consider Input: F: Morning, Charles. ,M: Morning, Diana. How was your Christmas? ,F: Great! ,M: Where did you go? ,F: I went to London and stayed with my uncle for 2 weeks. ,M: How lucky! How did you get there? ,F: By air, of course. What about you? ,M: I went to visit my grandparents at a village in France. I often go there, if I have free time. ,F: Great. I've never been to the countryside. What did you do there? ,M: Many things, I fed chickens, water plants, and rode horses. ,F: That sounds fantastic. Did you go there with your parents? ,M: No, I went with my brother, Mark. Oh, hurry up, it's time for class.
(A) F: You are right. We should attend our class now. (B) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) F: You are right. We should attend our class now. By the way, I am so sorry that you didn't have a good time in London. (D) F: Sure! Let's go out and learn to ride horses now.


Output: A