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: Listen to me, Jane. The exam is already a thing of the past. Just forget about it. ,F: That's easier said than done!
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: You did so good at this time, it is easy for you to do better in the next exam. (C) M: You did not got high score in the last exam but you cheered yourself up so soon. I am happy for you. (D) M: How could you forget to attend the English exam?

Output: A


Input: Consider Input: M: Have you received a chapter 16 of supermarket killers yet? I think there's something wrong with my phone. ,F: Nobody has received it yet. I really want to know what happens, the suspense is killing me. ,M: Exactly. You know, I think 20 Chapters is too short. I hope his next story is 30 chapters long.
(A) F: I agree with you. I also think 20 Chapters is too long. Let's talk more about this story. (B) F: Yeah, I agree with you. Let's talk more about this story. (C) F: I am really sorry, I did not catch that. Would you slow down, please? (D) F: Yeah, I really don't want to know what happens. Let's talk more about this movie.

Output: B


Input: Consider Input: M: What about giving us more money? ,F: I'm sorry. But the local government doesn't have anymore money for the zoo. ,M: But if we don't find a solution soon, we'll have to close it. And the zoo was part of the city. It's a tourist attraction. ,F: Yes, but that's the point. It simply isn't attracting enough tourists. You're going to have to find the money from somewhere else. ,M: But it's also an important place for animal conservation. Some of these animals are endangered. If we didn't have zoos, they wouldn't survive. ,F: I understand that, but we need to find a different solution. What if you advertised the zoo? In the newspaper or on the radio, for example. ,M: But if we don't have any money, we can't advertise. ,F: Well, why don't you try some other way? You know, ask a company to support the zoo. ,M: Actually, that isn't a bad idea. You might be right. ,F: I have the names of some company bosses you could try to get in touch with.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: Thank you for the advise! I'll try my best to raise money for the zoo. (C) M: I'll try these ideas that we have come up today. As a big fan of the zoo, I really hope I can help you raise some money for it. (D) M: Hearing your plans for protecting endangered animals, I think I'm willing to lend you some money to advertise the protection.


Output: B