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: Hi, Mr. Matthew. This is Susan Millers speaking from Chicago. Now we'd like to place an order with you. ,M: Oh, very glad to hear that. When can you send your purchase order? ,F: We will send it as soon as possible. We hope you can hurry on the order. ,M: No problem. But I'll have to check another purchase order, which is to be finished this Friday. Now I'm in Shanghai on business. Anyway, I'll let you know when I come back, and then we can sign a contract. ,F: Thanks. ,M: Well, I'm afraid we can't send the products until after the Christmas Holidays. We will begin our holiday in New York next Tuesday and our company will be closed for 2 weeks. ,F: That's alright. We'll try to have a meeting for the details of the order and send it to you this Thursday. I hope you tell your market manager about it. ,M: OK. Once we get our purchase order, we will begin preparing your bookings. ,F: Thanks. We need the products in one month. ,M: Fine.
(A) F: Thank you, we hope to receive them in 3 days. (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: Thank you. Can we receive them in two weeks? (D) F: When do you expect to receive the products? In one month?
Example Output: B

Example Input: M: What's up? Are you still studying? ,F: Yeah, I'll be added all night. ,M: When's the big test? ,F: Not for 3 days but I have too many things to remember before then. ,M: You're taking this Spanish class so seriously. Don't you think you should lighten up a bit? ,F: I can't. Not only do I need to get good grades but I also have to actually learn this stuff. Next year I'm applying to a nursing program and they give special financial help to students who speak 2 languages.
(A) M: So you try so hard to learn Spanish only because you want to get financial help from school? (B) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) M: So you try so hard to learn Spanish only because you want to travel in South America? (D) M: Oh, you try so hard to learn math only because you want to get financial help from school, right?
Example Output: A

Example Input: F: Hi Joe, many people in our Department or leaving for Thanksgiving. What are you going to do? ,M: I think I'll just stay at home. I may see some friends and watch a few DVDs and I probably would go to the auto a car show. What about you aerial? What's your plan? ,F: I am going to do some traveling with my family. ,M: Oh? Where to? ,F: Toronto and on our way we're going to visit my aunt Betty in Kingston. ,M: That's exciting. How long do you plan to stay? ,F: 2 days. I have a get together party with my college friends in Toronto. Oh, I'm afraid I've got to go now. My husband is waiting for me and we'll have to pick up Daniel from school. Have a nice holiday, Joe.
(A) M: Goodbye. Remember to call up Betty to pick up Daniel. (B) M: I’m sorry, I didn’t catch that. Would you mind speaking more slowly? (C) M: You, too. You need to hurry up to pick up Daniel on time. (D) M: Goodbye. Buying some DVDs for the new year is so good.
Example Output:
C