Write a correct answer to the given question based on its associated fact. Make sure that your answer is contained in the associated fact. Don't be creative and introduce any new word that is not mentioned in the associated fact! Remember that the associated fact has been rearranged to form the question. So, the correct answer words must lie within the associated fact. The correct answer can be a word, phrase, or even a sentence.

[Q]: Fact: Power outages can cause a light bulb to go off. 
Question: What do power outages do to light bulbs?
[A]: turn them off.


[Q]: Fact: an animal requires food to grow and heal. 
Question: What does an animal require food for?
[A]: to grow and heal.


[Q]: Fact: Vanes rotating in an electric fan causes air molecules to cool. 
Question: Vanes rotating in an electric fan causes air molecules to what?
[A]:
cool.