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.

Example Input: Question: name of the president of botswana?
Example Output: who is the current president of botswana?

Example Input: Question: who was the first actress to win back to back oscars?
Example Output: who was the first actress to win a back to back oscar?

Example Input: Question: who were alexander graham bells daughters?
Example Output:
what was alexander graham bells daughters names?