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: who was the confederate commander during the battle of fort sumter?
who was the confederate officer at the battle of fort sumter?

Question: which planets are smaller than the earth?
which planets is smaller than earth?

Question: what is the zip code for san francisco ca?

what zip code does san francisco have?