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.

Input: Consider Input: Question: which year did japan join the united nation?

Output: when japan join the united nations?


Input: Consider Input: Question: when did eminem come out with his first song?

Output: when was eminem's first song?


Input: Consider Input: Question: president harry trumans successor?


Output: who was president truman's successor?