Given a statement, generate a question such that the answer is contained in that statement.
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Question: Some butterflies can use their colors as protection from predators.

Answer: Who can use their colors as protection against predators?

Question: a beak is used for catching maggots by birds

Answer: What is a beak used for?

Question: a telescope is used for observing the sun

Answer:
What is used for observing the sun?