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

statement: meteorologists study weather, question: Who study weather?
meteorologists

statement: Thrinaxodon is from the animal family that eventually changed into mammals., question: What did Thrinaxodon become?
mammals

statement: Scales provide camouflage and reduce friction with the water, question: What provide camouflage and reduce friction with water?

Scales