Bob is red. Charlie is smart. Dave is smart. Gary is rough. Quiet, furry people are not smart. Smart people are furry. If someone is round then they are quiet. If someone is furry and not cold then they are not quiet. If Charlie is rough and Charlie is furry then Charlie is round. All round people are smart. If someone is rough then they are quiet. If someone is rough and smart then they are furry.
Gary is not rough.