Charlie is rough. Charlie is not smart. Harry is not furry. If someone is blue then they are rough. All furry, cold people are smart. Furry, big people are blue. If Charlie is quiet and Charlie is rough then Charlie is big. If someone is quiet and smart then they are not furry. Furry, smart people are quiet. If someone is rough and not smart then they are quiet. If someone is not quiet then they are not blue.
Charlie is quiet.