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: F: What is it? I'm trying to study here. ,M: Lisa, you are the most beautiful woman in the world. ,F: Oh, knock it off, Justin. Just tell me how much you need? ,M: What? Can't abroad jis sister how pretty is. ,F: Dude, I really don't want to lend you any cash. ,M: OK. I need a $60 to pay for a parking ticket. I got outside the bank lost tonight. ,F: Here's the money. Just take it away, OK? ,M: Oh, thanks, Lisa. But I only need 60. ,F: The extra 20 is so. You can take yourself out to dinner tonight. That's the only way I will ever get some starting down around here
(A) M: You give me $20 only. (B) M: Thanks. $80. Oh, I'm so happy. (C) M: $60 is not enough. (D) M: I’m sorry, I don’t understand. Could you say it again?

Output: B


Input: Consider Input: M: Hello, could I speak to Selina, please? ,F: Speaking. Is that you, Tom? What's wrong with your voice? I hardly recognize your voice. ,M: I practice singing last night. I guess I practiced too hard. You know, it lasted from 7:00 to 9:00 last night. ,F: You must have hurt your voice. So what can I do for you? ,M: Well, Bob and his girlfriend have returned from China. Jenny and I invited them to come over and have dinner with us tonight. I've just opened the box of glasses and there is one missing. Then I remembered my son broke one about 2 months ago. I remember we bought the glasses together and you bought the same set of glasses. So can I borrow a glass from you?
(A) F: Although Jenny is your neighbor, we didn't go to buy glasses together, did you? (B) F: I am really sorry, I did not catch that. Would you slow down, please? (C) F: Although Jenny is your friend, why did you buy the glasses together? (D) F: I didn't even know Jenny was your wife.

Output: D


Input: Consider Input: F: Oh my God! It's a quarter to ten! My flight will take off in half an hour. Sir could you please drive faster? ,M: Sure. You needn't worry. The traffic is light and we'll reach the airport in ten minutes.
(A) F: Thanks! My train is about to leave at 10:10. (B) F: Thanks! I think we can make it because my flight will take off at 10:15. (C) F: I didn’t hear you. Please could you tell me again? (D) F: Hurry up! My flight will take off at 10:30 and the traffic is heavy.


Output: B