In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.

Q: Question: What do you call sound that has a wave frequency higher than the human ear can detect? Answer: ultrasound

A: You call sound that has a wave frequency higher than the human ear can detect ultrasound.
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Q: Question: Over 90% of the energy we use comes originally from what? Answer: sun

A: Over 90% of the energy we use comes originally from the sun.
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Q: Question: Many enzymes are simple proteins consisting entirely of one or more of these? Answer: amino acid chains

A:
Many enzymes are simple proteins consisting entirely of one or more amino acid chains.
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