Given a statement and question, generate the answer to the question such that the answer is contained in the statement.

Q: statement: Scientists use telescopes to detect planets, question: What do scientists use to detect planets?

A: telescopes
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Q: statement: the ovaries are used by animals and flowers, question: What animals use the ovaries?

A: animals and flowers
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Q: statement: Muscles in the upper arm shrinking causes a person 's elbow to straighten., question: What in the upper arm shrinking causes a person's elbow to straighten?

A:
Muscles
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