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.

Ex Input:
F: Did you get the injury playing football, Jim? ,M: Yes, one of the boys kicked my foot instead of the ball. ,F: The best thing for you to do is to rest your leg for 48 hours. ,M: When can I go back to school? ,F: You can go back in 4 days. But you'll need to avoid sports for a month.
(A) M: OK, I didn't expect I can go back to school in four days. (B) M: I am really sorry, I did not catch that. Would you slow down, please? (C) M: Since you think the best thing for me is to rest my leg for 24 hours, why can I go back to school in four days? (D) M: I just fell down and got injured myself. Why does it take a month to go back to school?

Ex Output:
A


Ex Input:
F: Hello, Jim. Looking forward to seeing you. It's not a bad journey, really. ,M: But what do I do when there? How can I get to your place? ,F: Don't worry. When you get to Waterloo, take the underground to Regents Park. I'll meet you there at the gate, which will be obvious when you get there. You can't miss it. By the way, when are you leaving? ,M: I am ready now. I'll get the... the 1138, a southern train, I think it is. That's non-stop to Waterloo and do I get the underground there? ,F: That's it. You will go straight there on the underground. You want the Bakerloo line to Regents Park. It's only about 4 stops. Make sure you get a northern underground though. You want northern Bakerloo, OK? ,M: OK, I'll be there soon. ,F: Oh, by the way, I'll be with Tom. We're going to play badminton later at the college badminton club. Hey, would you like to join the club? Its gym is modern and quite bright and it has some great special services for members. Oh, if you want to catch your train, you'd better go now. It must be nearly 11:30 already. ,M: Wow, you're right and it's just after half past. I didn't realize it was so late. I have less than 10 minutes. I better take my bag right now and run. See you around 12:30. Bye.
(A) F: So, you mean you will not take your bag right now and run? Oh, hurry up. We will meet around 11:00. (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: Yeah, it must be nearly 10:30 already. As we will meet around 12:30, you don't need to hurry. (D) F: Okay. We will meet around 12:30. Oh, I am so excited that we will meet to do some sports.

Ex Output:
D


Ex Input:
M: So, Emily, you're ready for the trip, right? ,F: Yes, I am. ,M: But you seem to be a little bit nervous. ,F: Yes, I am a little nervous. But I think it'll be a great experience and hopefully my English will improve a lot. ,M: Oh, I'm sure it will. My English improved a lot when I went to Australia last year. England is a great place to visit. And you'll be in London, right? ,F: That's right.
(A) M: Wish you a good time in NY. (B) M: Enjoy yourself in London, it's a very beautiful city. (C) M: Don't miss the football match in Manchester. (D) M: I am afraid I did not quite catch what you were saying. Please repeat it.

Ex Output:

B