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: Excuse me, Miss, is there a plane to New York? ,F: Uh, let me see. One just left half an hour ago and the next one will be in 2 hours.
(A) M: Thank you, since I want to go to Washington, I asked planes to Washington. (B) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) M: Since I asked about how to book a ticket to London, I'll take one. (D) M: Thank you. Is there anyone besides me asking about the plane to New York?

Output: D


Input: Consider Input: F: Wow, you look like a drowned rat. Didn't you know there's a thunderstorm today? ,M: I knew there would be a rain, but I didn't expect it would rain cats and dogs today.
(A) F: I am sorry to hear that you almost drowned himself. (B) F: I didn’t hear you. Please could you tell me again? (C) F: So you got wet in the storm yesterday, right? (D) F: Why did you get so wet in the storm?

Output: D


Input: Consider Input: M: Hey, Jane. ,F: Oh Hi John, nice to see you. I'm doing a presentation for my company at your hotel today. ,M: Oh nice. You sure did bring a lot of things with you. What's it all for? ,F: I need to show people all of our new game products, so I brought all of our games with me. ,M: All the games? I never knew that your company made so many games. ,F: Yes, and I'll be giving it all away to people who come to my presentation. ,M: Sounds like fun, do you need a hand taking things inside? ,F: That would be great. ,M: OK, just wait here for a minute. I'll be right back with a luggage cart.
(A) F: You need to prepare the product presentation, boss. We'll leave company soon. (B) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) F: Oh yes. It's good if we can use the your hotel's luggage cart. Thanks so much. (D) F: Thank you for preparing this lecture hall for me. Now take your seat, please, Ben.


Output: C