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: youngest son of jacob and rachel?
Example Output: who was the youngest son of jacob and rachel?

Example Input: Question: longest river in north america?
Example Output: what it the longest river in north america?

Example Input: Question: who was the first man to walk on earth after god?
Example Output:
who was the 1st man to walk on earth?