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: what is the name of the unit of currency in the us?
[EX A]: what is the currency of usa?

[EX Q]: Question: who are the leaders of algeria?
[EX A]: who is the the current leader of algeria?

[EX Q]: Question: what year did settlers first arrive in america
[EX A]:
when did the colonial settlers arrive in australia?