Given the task definition and input, reply with output. 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".

M: Good morning, Laura, what do you want to talk to me about? W: Good morning, professor Smith. I want to talk to you about changing my major. You see, I've decided to work in art museum when I graduate in three years, I think I should change my major to art history. M: You know, Laura, I think you should give this decision after some more thought. You've do well in your years of business major, the sign is, all organizations need good managers. W: That's true, but wasn't I still have to know a lot about art? M: Why not attend a few lectures in art history and try working a few hours a week as a volunteer at the local art museum to see if you really like working there.
What is the probable relationship between the two speakers? (A) Manager and job applicant. (B) Teacher and student. (C) Professor and teaching assistant.