Q: 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: How long have you been teaching in this middle school? W: For ten years. To be frank, I'm tired of teaching the same textbook for so long though I do enjoy being a teacher. I'm considering trying something new.
A:
What's the woman probably going to do? (A) To teach a different textbook. (B) To change her job. (C) To learn a different textbook.