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: F: Sir, I love these shoes. Can you give me a better price? ,M: But these are hottest sellers marked at the going price. ,F: Just go down dozens of dollars. Say 150 OK? ,M: I'm sorry. That's the best offer in this whole night market. You can go around and check for yourself. ,F: Yeah, I might just do so.
(A) M: Go to another store and compare the price, I'm sure you will come back. (B) M: You need to pay at the full price, $150. (C) M: I'll help you wrap the shoes. You can go pay the $150 at the cashier over there. (D) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that?

Output: A


Input: Consider Input: M: Do you want to go play tennis with me tomorrow morning? ,F: That would be fun, but I need to pick up my passport from the police station. ,M: Are you going on a trip? ,F: Yes, I'm going to the UK with my dad next month. ,M: Cool, is it a holiday? ,F: Not really, he is going on a business trip in London and I'm going with him to check out a few universities that I might apply for next year. ,M: Sounds great, so how long will you be there? ,F: I'm going to be in London for 5 days, after that I will visit a couple of cities in Schottland as well. ,M: Checking out some schools there, too? ,F: Exactly, well, have a nice weekend and see you at school on Monday.
(A) M: Thank you. See you in class on Monday. (B) M: Well, since you're going to London tomorrow, I'll ask our teacher for leave next week. (C) M: I didn’t hear you. Please could you tell me again? (D) M: Thank you, my dear daughter. It's a pity that I can't go to London with you tomorrow.

Output: A


Input: Consider Input: F: Well, good morning, Tom. I haven't seen you for a long time. What seems to be the trouble now? ,M: I feel very tired. I've got a bad headache, and I can't sleep well almost every night. ,F: Have you been eating properly? Eating the right kind of food is very important for your health, you know? ,M: Well, I haven't been eating too well, I guess. I have a lot of work to do, and I usually only have enough time to have a sandwich, and a cup of coffee for lunch. ,F: And what about dinner? ,M: Sometimes I'm too tired to eat anything at all. ,F: It's too bad, you must have a well balanced diet. But I think the most important thing for you to do right now, is to have a good rest. ,M: Yes, I agree.
(A) F: The most important thing for you is take enough exercise. (B) F: The most important thing for you is eat well, and the second one is rest well. (C) F: Please have a good rest. (D) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that?


Output: C