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: What's up? Are you still studying? ,F: Yeah, I'll be added all night. ,M: When's the big test? ,F: Not for 3 days but I have too many things to remember before then. ,M: You're taking this Spanish class so seriously. Don't you think you should lighten up a bit? ,F: I can't. Not only do I need to get good grades but I also have to actually learn this stuff. Next year I'm applying to a nursing program and they give special financial help to students who speak 2 languages.
(A) M: So you try so hard to learn Spanish only because you want to get financial help from school? (B) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) M: So you try so hard to learn Spanish only because you want to travel in South America? (D) M: Oh, you try so hard to learn math only because you want to get financial help from school, right?

Output: A


Input: Consider Input: M: Look, mom has left a note with housework for us to do while she and dad are away this weekend. ,F: Let's see. Tidy up the garage and clean up the backyard. ,M: She doesn't say which we should do first. ,F: Hey, we're not robots. We can make our own plan as long as everything gets done. Read the weather report in the newspaper. ,M: Em, sunny today, cloudy tonight, probably heavy rain tomorrow. Well, that makes it easy. We work outside today and inside tomorrow.
(A) F: Cloudy tonight? That's not a good sign for tomorrow. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: Although it is cloudy tonight, I believe tomorrow will be a sunny day. (D) F: It is a pity that it will rain tonight.

Output: A


Input: Consider Input: M: Good morning, what's the matter? ,F: Good morning, doctor. I'm not feeling well. I have a fever. ,M: How long have you been like this? ,F: For 2 days. ,M: Oh, that's terrible. You should take this medicine 4 times a day and drink lots of water. ,F: Thank you, doctor. ,M: It's a pleasure. I hope you'll feel better soon.
(A) F: I'll take the medicine twice a day. (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: I'll take the medicine four times a day. (D) F: I'll take the medicine three times a day.


Output: C