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.

Example Input: F: Was John nervous while facing the interviewers? ,M: I have never seen such a confident person. He even made some jokes.
(A) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) F: He is confident that he can do well in the exam. (C) F: Tom is outgoing. He always makes lots of new friends. (D) F: He is very confident in daily life I hope he can pass the interview.
Example Output: D

Example Input: M: So Sophie, are you going on holiday with your family this summer? ,F: Yeah, we're going to Florida 2 days after the end of the term. We finish this term on June twenty eighth right? ,M: That's right. So who's going? ,F: Mom and dad, obviously, but my sisters, not coming this year. Just my little brother. ,M: Oh well, nothing's perfect. What are you doing there? ,F: We're spending a week in Orlando, you know, visiting all the theme parks. Then we're staying in another place near Orlando called the Everglades. ,M: What's that? ,F: It's a kind of Nature Reserve with crocodiles and birds and other animals were going camping. ,M: It sounds really cool. You are so lucky.
(A) F: I can't wait to visit the theme parks in Orlando, though we only stay there for 3 days. (B) F: Yeah, I feel exciting thinking that the theme parks are waiting for me in Orlando. (C) F: We will skip all the theme parks and go to a Orlando nature reserve. Isn't it cool? (D) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that?
Example Output: B

Example Input: F: I'm surprised to see you here. Jeremy told me that you were on vacation. ,M: Yeah. We were visiting some relatives in Sydney, but we return last night.
(A) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (B) F: Oh, you visited some friends in Switzerland, didn't you? Then you have been to Switzerland. (C) F: Since you have been to Australia, why didn't you go to Sydney? (D) F: You mean, you've been to Thailand, and you didn't come back until this morning, did you?
Example Output:
A