In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Q: Sentence: Sporozoites are the cells caused that parasites spread through their host. Question: What are the cells caused that parasites spread through their host?

A: sporozoites
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Q: Sentence: They are not transcribed happens to structural genes in the presence of tryptophan. Question: What happens to structural genes in the presence of tryptophan?

A: they are not transcribed
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Q: Sentence: Human beings depend on learned behaviors more than any other? Question: Human beings depend on learned behaviors more than any other?

A:
species
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