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: Would you have a look at this television set, please? ,M: Yes, of course. How long have you had it? ,F: About 10 years. Can you tell me how much it'll cost to repair it? ,M: Well, it'll cost about $500. It's cheaper to buy a new one.
(A) F: You suggest me to sell it at once because it doesn't have any problems, does it? (B) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) F: Why do you suggest me to buy a new one? It doesn't have any problems. (D) F: So you suggest me to buy a new one, right?

Output: D


Input: Consider Input: F: Have you completed the arrangements for the trip yet, Brian? ,M: I've made the reservations. But there are still some details to make sure. Your plane leaves at 8:30. So, I'll pick you up at your house at 6. ,F: Six? I'll have to get up in the middle of the night! ,M: I'm sorry, you have to check in by 7:00 and I think there will probably be a long queue. ,F: Oh, very well, what about my meetings? ,M: First, the managing director is coming to the airport to meet you.
(A) F: OK. The Managing Director will meet me. I remember. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: The secretary will meet me? (D) F: The Managing Director will meet me later that day. OK, I know.

Output: A


Input: Consider Input: M: I'd like to go to the Bank of Switzerland. How do I get there? ,F: It's quite a long way to walk there. I'd suggest you take a taxi or the subway. ,M: Where can I take the subway? ,F: You can get it at City Hall station, turn left when you leave the hotel. Go straight ahead. You'll see City Hall on the right. Go down one of the entrances to City Hall station, then get off Chong Road station. ,M: Chong Road station? ,F: That's correct. When you leave the station, walk east, you'll see a small park on your left. Keep on walking for about 2 minutes, you'll see a post office. The bank is just behind it.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: Thanks. The Bank of Switzerland is on the right of the City Hall, right? (C) M: Thanks. The Bank of Switzerland is behind a post office, right? (D) M: Thanks. The park is behind a post office and the Bank of Switzerland is next to the park, right?


Output: C