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: burning wood is used to produce heat.

A: burning wood trees.
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Q: Fact: when a hurricane moves over land , that hurricane will decrease in strength.

A: continents are land.
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Q: Fact: Spores may be dispersed by moving water, wind, or other organisms.

A:
Spores dispersed.
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