Given a question, generate a paraphrase of that question wihout changing the meaning of it. Your answer should reword the given sentence, but not add information to it or remove information from it. The answer to your question should be the same as the answer to the original question.

[EX Q]: Question: in what year did canada join the united nations?
[EX A]: what did canada join the united nations?

[EX Q]: Question: what year was lisa marie presley and michael jackson married?
[EX A]: when was lisa presley married to michael jackson?

[EX Q]: Question: which country held the 2010 world cup?
[EX A]:
what country was the 2010 world cup in?