Given a statement and question, generate the answer to the question such that the answer is contained in the statement.

[Q]: statement: fly infection is established when flys enter through the skin, question: What is established when flys enter through the skin?
[A]: fly infection


[Q]: statement: When the arm straightens the elbow straightens., question: What kind of straightens the arm?
[A]: elbow


[Q]: statement: camouflage can be used to avoid consumers, question: What can be used to avoid consumers?
[A]:
camouflage