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: M: I can't hear a thing over the music. We can't even talk. Let's go somewhere else for dinner. ,F: But, Dennis, the food will be here any minute. Why don't we just ask the waiter to turn down the music?
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: The music is so loud. I couldn't bear it any more. (C) M: The food tastes so bad. Ew! (D) M: The music is loud and the food is terrible. How can such a restaurant like this survive?
Example Output: B

Example Input: F: What kind of music do you like listening to? ,M: I like music that has a fast beat and it's lively, like dance music which is sometimes too loud, though. You prefer classical music, don't you? ,F: Yes, I do. I find it very relaxing. I often listen to Mozart or bach in the evening after a hard day at work. ,M: I must admit that I like several pieces of classical music. ,F: Classical music is supposed to be good for your brain, research suggests that it makes your brain more active, students who listen to classical music while studying perform better. ,M: Really? Perhaps I should listen to classical music often. I heard that listening to classical music is helpful in reducing stress. ,F: Yes, that's why I listen to it in the evenings. I usually play it as background music while I'm cooking or doing other housework. But in the early morning when I get up, I prefer to listen to folk music which is more traditional.
(A) M: I’m sorry, I don’t understand. Could you say it again? (B) M: It' s so nice to listen to folk music which is less traditional in the early morning. (C) M: That sounds great! In early morning, to listen to folk music. What an easy life! (D) M: That' s good to listen to folk music in the evenings. Thanks for your advice, uncle Joe!
Example Output: C

Example Input: M: Hi, Jane, nice to see you again. I heard that you went to the US during the vacation. ,F: Yes, I went to New York to attend a summer course in English. ,M: How lucky you are! How long did you stay there? ,F: About 50 days. I went there on July the fifth and came back on August the twenty-fifth.
(A) M: Why did you stay for a month when you went to New York for sightseeing? (B) M: So, you went to New York to learn English, didn't you? (C) M: I didn’t hear you. Please could you tell me again? (D) M: I see. You went to New York to visit the whites? But you only stayed for a week, didn't you?
Example Output:
B