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: Let's meet at 20 to 5. ,F: Well, could we make it 20 past 5? ,M: That's a bit late for me. I could manage 10 past. ,F: OK, see you then.
(A) M: I'm sorry, I don't understand. Could you say it again? (B) M: That would be great. Make it 5:10. (C) M: Since you want 10 past 5, let's meet then. (D) M: Sure, 5:40 is ok.

Output: B

Input: Consider Input: F: Doctors' office. May I help you? ,M: Yes, my name is John Carver. I'd like to make an appointment to see Doctor Carter. ,F: What seems to be the problem? ,M: I guess I have a bad cold. ,F: Do you feel lightheaded or have a fever? ,M: No, neither. But my nose is off and running and I don't feel like eating anything.
(A) F: I'm sorry, I don't understand. Could you say it again? (B) F: All right. So you are sure that you have a fever. (C) F: All right. So you don't feel lightheaded. And you have no appetite. (D) F: All right. So you have no appetite. And you are sure that you have a fever.

Output: C

Input: Consider Input: M: Linda's hair is long and straight. Jenny's hair is short. ,F: Yes, Linda's hair is just like Rose's.
(A) M: Yes. Jenny's hair is short. (B) M: Yes. Rose has very short hair. (C) M: I'm sorry, I didn't catch that. Would you mind speaking more slowly? (D) M: Yes. Jenny's hair is as short as Linda's.
Output: A