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: Good morning, Ann. ,F: Good morning, Mister Jones. ,M: How about a cup of coffee? ,F: I will make it now. ,M: And can you tell me what meetings I have this week? ,F: I will bring the diary. OK, this afternoon you have a meeting with your accountant at 5:00 PM. On Wednesday, you are going to London. Don't forget your train leaves at 9:30 AM. ,M: OK, what time is my meeting in London? ,F: At 11:30 AM. And on Thursday, Miss Von wants to talk to you.
(A) M: Thanks, you are a good student. (B) M: Thanks. I am such an excellent secretary. (C) M: Thanks, you are such an excellent secretary. (D) M: I am afraid I did not quite catch what you were saying. Please repeat it.
Example Output: C

Example Input: M: Good morning. Can I help you? ,F: Yes, please. I'd like some eggs.
(A) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) M: I will give you some. Do you enjoy your afternoon? (C) M: Sure. We do have fresh fruits in the morning. (D) M: Sure. We have eggs in the morning.
Example Output: D

Example Input: M: Fish again? We had fish yesterday at school. And we had it for supper 2 days ago and I had a wonderful fish sandwich the day before that for lunch. ,F: Sorry, Jim. I'll make something different. We've got some pork I need to use soon.
(A) M: Pork will be fine since we have eaten too much fish. (B) M: Do you enjoy your sandwich? (C) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (D) M: Though I was complaining the fish. I want to have fish now.
Example Output:
A