In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.

Q: Question: Standing in a canyon and yelling your name? Answer: will cause your name to reverberate thru the canyon.

A: echo is when sound reflects off of a surface
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Q: Question: glass crystals will cause light to? Answer: deflect.

A: objects made of glass cause refraction of light
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Q: Question: Coral get their ____ from algae? Answer: vibrance.

A:
usually coral lives in warm water
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