Alan is strong. Alan is big. Charlie is little. Charlie is thin. Anne is smart. Gary is dull. Gary is sad. If someone is not huge then they are dull. If someone is not poor then they are kind. If someone is smart then they are wealthy. If someone is wealthy and not rough then they are nice. If someone is dull and not huge then they are bad. If someone is little and thin then they are rough. If someone is rough and not wealthy then they are sad. All kind people are quiet. 
Gary is not quiet.