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: F: Hi, I have a reservation under the name Sally. ,M: Hi, Sally, a room for 12 people at 7:30 PM. Is that right? ,F: Yes, we've got two more people coming, though. Is that OK?
(A) M: OK. That's 12 people in total, that's fine. (B) M: Oh, you'll have 16 people having dinner together. The room will fit. (C) M: I didn't hear you. Please could you tell me again? (D) M: So you're a group of 14 people. No problem. The room is big enough.

Output: D

Input: Consider Input: F: I notice an article in the newspaper about the problem of rapid growth of cities in America. I was wondering do you Americans carry out a birth control policy? Can Americans have as many children as they want? ,M: Yes, sir. We can have as many as we want, but most people decide to have only one or 2, and some people decide not to have any. ,F: Why do they decide not to have any? In the old days, we Chinese always wanted to have as many as possible. Some still do now.
(A) M: I am really sorry, I did not catch that. Would you slow down, please? (B) M: Well, most Americans also decide to have as many children as they can. (C) M: I have no idea. Most Americans decide not to have any children. (D) M: Well, with the birth control policy, most Americans only have one or two children.

Output: A

Input: Consider Input: F: Hi, Henry. Did you watch the fifty-seventh annual Grammy Awards on TV? ,M: No, I had to work overtime that night. Did you watch them? ,F: Not on TV. I was at the ceremony, so I got to see the performances in person. ,M: That's amazing! How many awards were there? ,F: 83 in all. One more than in two thousand fourteen and the show featured some unexpected performances. ,M: Oh, right! The Grammys usually have great performances. Were they good this year? ,F: Oh, they were amazing, all 23 of them. The Grammys are really an award ceremony, but the performances definitely take center stage. This year, the legendary rock band star from The Beatles, Paul McCartney, performed together with Rihanna and Kanye West! ,M: I heard that Lady Gaga made an appearance, too. Who did she perform with? ,F: With Tony Bennett. You really shouldn't have missed the show. ,M: I'll watch it online tonight.
(A) F: I am afraid I did not quite catch what you were saying. Please repeat it. (B) F: Yeah. Lady Gaga and Paul McCartney did a perfect show together. (C) F: Yeah. Lady Gaga and Rihanna did a perfect show together. (D) F: Yeah. Rihanna and Tony Bennett did a perfect show together.
Output: A