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

Q: statement: Antibiotics and vaccines are being stockpiled against another potential danger in the environment, question: What are being stockpiled against another potential danger in the environment?

A: Antibiotics and vaccines
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Q: statement: Animals that eat other animals can be predators, question: Animals that eat other animals can be what?

A: predators
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Q: statement: Standing still is used for avoiding predators., question: What is used for avoiding predators?

A:
Standing still
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