Definition: 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: M: Sarah, have you had a chance to buy that new novel you wanted? ,F: Actually, I've already got it. I visited at least 5 bookstores yesterday and finally found a copy in our school library. ,M: Lucky you, I've been looking forward to reading it. ,F: It's in my study. I'll go and get it if you'd like to borrow it.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: Oh, thank you very much, I never thought you could get the copy from our school library. (C) M: No, thanks, I have another copy besides the one you took from my home. (D) M: No,thanks, it's not in your study. Since you can find this book from the library, I believe I can too.

B