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

Q: Ink is used for hiding from predators by some animals that eat small crabs.

A: What do some animals eat?
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Q: If rabbits live underground, they can keep safe from coyotes.

A: What can rabbits keep safe from?
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Q: reproduction requires eggs to fertilize

A:
What is required for eggs to produce?
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