Teacher: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".
Teacher: Now, understand the problem? Solve this instance: M: Susan, I went to Australia to see my daughter last year. I stayed there for two weeks. Have you ever been there? W: Yes, I went to Sydney four years ago, on vacation.
Student:
When did the woman go to Australia? (A) Last year. (B) Two years ago. (C) Four years ago.