TASK DEFINITION: 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.
PROBLEM: Question: what the currency of denmark?

SOLUTION: what currency does denmark use?

PROBLEM: Question: which state has the mississippi river as part of the boundaries?

SOLUTION: the mississippi creates borders for what states?

PROBLEM: Question: when was the first black mlb player?

SOLUTION:
what was first black player in mlb?