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.

[EX Q]: Fact: rest has a positive impact on a health.
[EX A]: positive health impacts quality of life.

[EX Q]: Fact: Cells are organized into tissues, and tissues form organs.
[EX A]: cells tissue organs liver.

[EX Q]: Fact: if a tree falls then sunlight becomes available to the surrounding plants.
[EX A]:
large shade trees.