Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

Q: Fact: proteins contain genes. 
Question: what do proteins contain?

A: genes.
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Q: Fact: Ribosomes are sites where enzymes are made. 
Question: Ribosomes are sites where what?

A: enzymes are made.
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Q: Fact: Some insects can use their antennae to detect vibrational energy. 
Question: Some insects can use their antennae to detect?

A:
vibrational energy.
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