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.

Question: first african american to serve in the united states senate?
who was the first african to serve in the united states senate?

Question: when was piero di vinci born?
what was the date of ser piero da vinci's birth?

Question: first human in mars?

the first human to go to the planet mars?