PROBLEM: Sterile Soil They have too few microorganisms, prohibiting pests and organic matter, helping to make nutrients available.
(They; have; too few microorganisms) Context(They have,List([22, 31))):(They; have too few microorganisms prohibiting; pests and organic matter)
They have,List([22, 31))
They They
have have too few microorganisms prohibiting
too few microorganisms
pests and organic matter