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.

Ex Input:
Question: tokyo is the capital city of which country?

Ex Output:
what country has the capital city of tokyo?


Ex Input:
Question: what is the only country that borders portugal?

Ex Output:
which is the only country to border portugal?


Ex Input:
Question: who is prince williams mom?

Ex Output:

what was prince william's moms name?