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

Q: braking on bald tires can cause wet weather accidents.

A: What can cause wet weather accidents?
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Q: The release of an egg during ovulation is used in mating.

A: The release of an egg during ovulation is used in what?
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Q: H2O is needed for all life on the planet.

A:
What is needed for all life on the planet?
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