You are given a sentence and your task is to generate another sentence that supports the given input.

Q: Nematoda (roundworms or nematodes), a phylum of elongated cylindrical, smooth-skinned, unsegmented worms, both aquatic and terrestrial, parasitic in animals or plants or free-living in soil or water;

A: Nematodes can be a parasite of both.
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Q: The body's immune system has many mechanisms to defend against unwanted foreign substances (viruses, bacteria, cancer cells, etc.), including antibodies that recognize and destroy the substances.

A: The immune system typically recognizes, attacks, and destroys foreign cells or substances that may cause disease.
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Q: It is the second law of thermodynamics that explains why chemical reactions occur.

A:
Chemical reactions follow the laws of thermodynamics.
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