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 evening. Do you have any rooms available at the moment? ,F: Yes, we do. How many nights do you want to stay? ,M: 4. If it's possible. ,F: OK, let me see. I'm sorry, sir. I'm afraid we can only give you a room for 2 nights. It's a very busy period right now. We're almost fully booked these days. ,M: Alright. I'll just stay for tonight then. It's too late to go to other hotels now. I'll search for another one tomorrow.
(A) F: Thanks for your understanding, I'll prepare a room for you to stay one night. (B) F: Sir, we don't have a room for 2 nights, you can only stay here for one night. (C) F: Are you sure you'll stay for only two nights? We still have many vacancies. (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
Example Output: A

Example Input: F: OK, I think we have 2 choices of where we can spend our vacation. The first place is a little house. It's located on a fruit farm. But it says there is no air conditioner. ,M: That's OK. It's on the rainy side of the island. It's cooler there. ,F: You're probably right. But there is no washing machine or dryer, not even a TV. ,M: Oh no, no TV? That's terrible. What's our second choice? ,F: It's on the opposite side of the island, a very nice place with a big swimming pool. It's only 3 blocks from the ocean and the pool area also has a beautiful garden. ,M: Wow, it does have everything, washing machine, dryer, TV, refrigerator. All we need is our toothbrushes. Let's go with the second choice. I can't wait to go.
(A) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (B) F: Yeah, it does have everything, washing machine, dryer, TV, and refrigerator. And it has a big swimming pool! (C) F: Really? You mean we don't need our toothbrushes because the second place provides toothbrushes? (D) F: Well, although it doesn't have washing machine, dryer, TV, or refrigerator, it has a big swimming pool!
Example Output: B

Example Input: M: Hi Vanessa, did you have a good weekend? ,F: Oh yes, it was great. I went to see a special James Bond exhibition at the Science Museum. ,M: Sounds interesting. Though aren't museums a bit expensive? By paid $8 last time I went. ,F: This was only 650. I did buy a guidebook as well. That was an extra 295. ,M: How did you get there? ,F: You can take the underground but I went by bus. It stops just outside, I got very tired walking around the museum, though. ,M: What did you see? ,F: James Bond's plane, which was my favorite, and the tiny Camera and his car, things like that. ,M: These sounds great. How early can you go in, at 9:00? ,F: Not until 10 and we didn't get there until 11:30, so there wasn't enough time to see everything. ,M: Can you eat there? ,F: Yes. You can even take a picnic. I had a sandwich at the cafe. But you can get a hot meal at the restaurant. ,M: I'd really like to go. On free next Saturday, that's the twenty-thirdth of April. ,F: The exhibitions on until the twenty-seventh, so the Saturday may be busy.
(A) M: Well, the exhibition was started on April 25, and it will be finished on 24th April. (B) M: You mean the museum will be closed on April 27? Why? (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: I've heard that the opening ceremony of the hospital is on April 23.
Example Output:
C