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: Hello, Betty! It's me, Tim! Am I calling at a bad time? ,F: No, not really. ,M: I have invited some of my friends to dinner at my house this evening. I thought maybe you'd like to come too. ,F: Well, that sounds good. But I'm afraid I've got to do some reading for my English course at home. ,M: Today is Friday. You've got to relax and enjoy yourself on the weekend.Y
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: You are right. I need to take some exercise. (C) F: I don't like to have fun. (D) F: You are right. You should have fun.
Example Output: C

Example Input: M: Look at this armchair, what do you think? ,F: Oh, I'm not sure I like the design. It's too heavy looking. Is it comfortable? ,M: Try it. ,F: Uhm, It's really comfortable. And I'd like to have something this size. Our old armchair is way too small. This size is perfect.
(A) M: As I said, you really liked the design of the armchair. (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: So you like the color of this armchair but you think it is too light? (D) M: Yes, as you like, the size of the armchair is perfect.
Example Output: D

Example Input: F: Hello, this is the International Student Office. This is Leah. How may I help you? ,M: This is Nathaniel Brown, from English Department. I'd like to speak to Miss Collins about my accommodation situation. ,F: Well, I'm sorry. She is out for lunch at the moment. Can I take a message? ,M: Sure. Can you have her call me back on my cell phone number?
(A) F: Sure. I will ask her to call you after she finishes the call right now. (B) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) F: Sure. I will ask her to come to you after she finishes her lunch. (D) F: Sure. I will ask her to call you after she finishes her meeting.
Example Output:
B