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: some beetles have complex social behaviors. 
Question: what have complex social behaviors?
[A]: beetles.


[Q]: Fact: All birds have backbones. 
Question: Which animal has a backbone?
[A]: bird.


[Q]: Fact: Avoid harming your eyes by wearing a shield. 
Question: How can you avoid harming your eyes?
[A]:
Wearing a shield.