Dave is cold. Dave is furry. Dave is kind. Blue, quiet people are kind. If someone is young then they are kind. If Dave is kind and Dave is quiet then Dave is furry. If someone is kind then they are quiet. All quiet, furry people are smart. If someone is smart then they are blue. If someone is blue and not kind then they are cold. If someone is blue and not furry then they are young.
Dave is not furry.