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.

Q: Question: who took obamas place as illinois senator?

A: who replaced obama as a senator in illinois?
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Q: Question: what is the second smallest of the original states?

A: what state is known as the second smallest state?
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Q: Question: when did they start building the giza pyramid?

A:
when was the pyramids at giza built?
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