Detailed Instructions: 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: W: What did you do in class today? M: The teacher went over last Friday's lesson.
A:
What did the teacher do? (A) The teacher reviewed a previous lesson. (B) The teacher taught a new lesson. (C) The teacher postponed the class until Friday.