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: Vertical layering is an important feature of the terrestrial type of what kind of community? Answer: biome

A: Vertical layering is an important feature of the terrestrial type of biome kind of community.
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Q: Question: Nerve cells that sense touch are found mainly where? Answer: skin

A: Nerve cells that sense touch are found mainly skin.
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Q: Question: What ancestors did caecillians evolve from? Answer: tetrapod

A:
Caecillians evolved from tetrapod ancestors.
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