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:
M: How was the airplane ride yesterday? ,F: It couldn't be worse. It was a 12-hour flight and the couple sitting next to me kept talking all the time. ,M: That was really annoying! Why didn't you listen to some music? ,F: My ears ached when I listen to music, so I had to stop listening to music.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: It is good that you want to chat with the couple on the train, you can make friends with them. (C) M: Sure. When you travel on a train, your ears will ache when you listen to music. (D) M: I know your ears will ache when you listen to music. You should see the doctor.

Ex Output:
D

Ex Input:
M: Hi, Tracy. You're getting ready for tomorrow's lessons, aren't you? ,F: Oh, yes. But I'm a bit nervous. I don't know what will happen in class or how I'll get along with my new classmates. ,M: I can understand. Just take it easy. You'll make a lot of new friends very soon. ,F: Thank you. I'll try my best to get used to my new school life as soon as possible. By the way, what time does the first class begin? ,M: At 8 o'clock. But before that, we have 10 minutes to hand in homework. And then 20 minutes for morning reading. ,F: So we must get to school before 7:30, right? ,M: Right. ,F: And how long does each class last? ,M: 45 minutes with a 10 minute break. ,F: Well. I hear that lunch time is nearly 12 o'clock and I think I'll be starving by then. ,M: Don't worry. There's a 30 minute break after the second class. So we can buy something to eat or you may take some cookies and fruits to school.
(A) F: It's a good idea to eat something during the break. I often feel hungry before lunchtime. (B) F: I can't believe that we are able to have something to eat in class. Won't the teacher be angry? (C) F: That's great! I will ask the teacher for some food during the 20-minute break after the third class. (D) F: I'm sorry, I didn't understand. Could you repeat a little louder, please?

Ex Output:
A