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: an animal requires energy to move.
[EX A]: animal energy from.

[EX Q]: Fact: Fission takes place when an animal divides into two parts.
[EX A]: animal  mitosis.

[EX Q]: Fact: if a planet becomes too hot then that planet cannot sustain life.
[EX A]:
climate change warmer planet.