In this task, you need to write a topic word from the given fact. The topic word must have at least one word overlap with the given fact. The topic word often involves adding a new word from a related concept. In your topic word, use at least one word from the given fact. Topic words with two or more words work best.

Q: Fact: All animals are heterotrophs.

A: All animals are heterotrophs.
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Q: Fact: crumple means change shape from smooth into compacted by physical force.

A: compacted density.
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Q: Fact: microorganisms can cause infections.

A:
infection.
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