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.

Ex Input:
F: Dad, are you going to miss me when I go back to college next week? ,M: Of course I'm gonna miss you, girl. ,F: But, dad. I mean, you are always talking about how much money you'll save on food, hot water and gas while I am away. ,M: Just kidding. You know, getting a university degree is really important. I'm proud of you, do you have everything ready?
(A) F: Yep. And I know that you are proud of me because I am studying for a university degree. (B) F: Yep. And I know that you are proud of me because I am ready for everything. (C) F: I’m sorry, I don’t understand. Could you say it again? (D) F: Yep. And I know that you are proud of me because I have saved much money.

Ex Output:
A


Ex Input:
F: Jack, how have your two sons been doing at school recently? ,M: Don't ask. Mark never start studying and Jason never stop studying. ,F: You are joking. I heard that Jason is likely to be at the top of his class after his exams this year. ,M: Yes, so his teachers say he's been buried in his books every evening for months on end recently. He is hoping to go to Harvard University. ,F: Great. Maybe he'll become a university professor himself in the future. ,M: Maybe, but sometimes I wish he'd go out and enjoy himself for a change. ,F: How about the younger one? ,M: Well, Mark's teachers say he has ability, but he rarely does his best. He does his homework in 10 minutes every day and then rushes out to play football. ,F: But he can make his fortune at football. People can make a lot of money from sports now. ,M: My wife always worries about their future. She wants Mark to study law. I don't believe in forcing them. But I wonder how Mark will progress over the next few years. ,F: Perhaps you, you can have a talk with him now to find out what he's thinking about his studies and future plans.
(A) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) M: That is right. I should talk with Mark with his future plan. I feel worried about him. (C) M: Good idea. I should talk to my wife about my two daughters. They are too naughty. (D) M: Thanks for your advice. I will have a talk with Mark about his plan for Harvard University.

Ex Output:
B


Ex Input:
F: Hong, it seems like you really struggle to learn English, is this level too hard for you? ,M: I don't know. I think it's just boring. I don't like the workbooks because the lessons talk about baby things. I'm not a little child. I want to learn something more exciting. ,F: Hmm, I have an idea that you'll like. This week, you can do a special project for class. ,M: Oh, what's that? ,F: I want you to watch some YouTube videos of people speaking in different English accents. I'll send you the links for the ones you should watch, they're very funny. One person does about 30 different accents in 10 minutes. ,M: Wow, that's great, but, won't it be harder for me to learn English if I'm listening to so many different ways of speaking the language?
(A) F: Yes, the project is as boring as you believe. I'll choose another book for you. (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: Indeed. The video is challenging. Try your best to learn the Chinese accents in it. (D) F: It may be difficult, as you think, but it should certainly be more interesting.

Ex Output:

D