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: Lung cancer is most often caused by exposure to tobacco smoke.
[EX A]: lung cancer also called.

[EX Q]: Fact: having food has a positive impact on an organism 's health.
[EX A]: food contains.

[EX Q]: Fact: Behaviors can be learned through play.
[EX A]:
Behaviors.