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: in what year did canada join the united nations?

Ex Output:
what did canada join the united nations?


Ex Input:
Question: which four vice presidents took over the office of president for the ones who were assassinated?

Ex Output:
who are the vice presidents that took over because the president died?


Ex Input:
Question: what was william clinton occupation before being elected president?

Ex Output:

what was bill clinton's job before he became president?