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

Q: statement: An effective treatment against bacteria has no effect on viruses, question: What does an effective treatment against bacteria have no effect on?

A: viruses
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Q: statement: some therapsids became more mammal-like as they continued to evolve, question: How did some therapsids become?

A: mammal
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Q: statement: Hiding can be employed for staying away from predators., question: What can hiding be used for?

A:
staying away from predators
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