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: 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: F: Hello, American Medical Association. Can I help you? ,M: I want to find a doctor. ,F: What kind of doctor are you looking for? A general doctor or a specialist? ,M: What is the difference between a general doctor and a specialist? ,F: A general doctor treats a variety of illnesses and will treat your whole family. A specialist concentrates in one area, like the heart or the skin. ,M: Then I would like to find a general doctor. ,F: In that case, you may want to call Doctor Green at 6663579 or Doctor Smith at 6668520.
(A) M: Thank you for telling me those treatments. I'll call Doctor Brown later. (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: Thank you for helping me make the appointment with the lawyer. (D) M: Thank you for all your information. That helped a lot.
Example Output: D

Example Input: F: Hi, Michael. It's Sylvie, in Brussels. Are you getting ready for the conference next month? How are you going to San Francisco? Are you flying direct from Dublin? ,M: Um...well, probably have to change in, either in London or in Amsterdam? What about you? ,F: Well, I still need to book my flight from Amsterdam. So shall we catch the same flight? ,M: Yeah, that makes sense. So I need to book a flight to Amsterdam then.Shall I look into flights to San Francisco as well? ,F: Hum...Yeah, if that's OK. ,M: Yeah, no problem. I'll look on the Internet before lunch. What about booking a hotel? ,F: Well, shall I contact the San Francisco office to see if they know any good places? I can get in touch with Rita. ,M: Yeah, good idea.
(A) F: Yeah, it's a good idea. And I will get in touch with my colleague, Rita, to see if they know any good places. (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: So, you mean I can contact the New York office to see if they know any good places? Okay, I will call my sister, Rita. (D) F: So, you mean I can contact the San Francisco office to see if they know any good food? Okay, I will call my customer, Rita.
Example Output:
A