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

Q: statement: Bacteria and viruses are agents of disease, question: Bacteria and what are agents of disease?

A: viruses
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Q: statement: Stopping the car quickly can cause skidding., question: Stopping the car can cause what?

A: skidding
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Q: statement: ice ages buried Earth in permafrost for millions of years at a time, question: How many years did ice ages bury Earth in permafrost?

A:
millions
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