Bob is rough. Bob is smart. Bob is young. Charlie is red. Charlie is not smart. Charlie is young. Gary is big. Gary is rough. Gary is not smart. Gary is young. All white people are quiet. Smart, big people are quiet. If someone is not big then they are white. If Gary is big then Gary is young. All quiet, white people are rough. If someone is big and white then they are young. If someone is quiet and young then they are white. If Bob is smart then Bob is not big.
Gary is quiet.