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

Q: statement: rattlesnakes can escape to avoid eagles, question: What can escape to avoid eagles?

A: rattlesnakes
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Q: statement: Frogs croak to alert other frogs that is their territory, question: Frogs croak to do what to other frogs?

A: alert other frogs
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Q: statement: Controlled environments are where science is done, question: What is where science is done?

A:
Controlled environments
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