Please answer the following question: Dialogue: M: Did you take notes in math class? If so, can I borrow them? I wasn't there because I was at an amusement park. W: I do have some notes, but I am reading them right now. Maybe you should ask another one for help. Question: What is the conversation mainly about? - Taking math class. - Borrowing notes. - Visiting the amusement park.
A:
Borrowing notes.