In this task, you will be shown a conversation. You need to write a question with three choices for the conversation. Your question should be answerable based on the conversation and only have one correct answer. Note that you don't need to answer your question. "W" and "M" in the conversations stand for "woman" and "man".
Q: M: I'm sorry to have kept you waiting for such a long time. I didn't think the meeting would be so long. W: That's all right, Dr. Green. I've got the data you required and a few reference books which I think may be useful to your representation at the conference.
A:
What's purpose of the woman's visit to the man? (A) To help him prepare for the conference. (B) To see if he is ready for the coming conference. (C) To tell him something about the conference.