Dave is furry. Dave is kind. Dave is young. Erin is not furry. Erin is not kind. Erin is not nice. Erin is quiet. Erin is smart. Erin is young. Fiona is blue. Fiona is furry. Fiona is not kind. Fiona is nice. Fiona is not quiet. Fiona is young. If someone is kind and furry then they are smart. If Dave is quiet then Dave is nice. All smart, furry people are not quiet.
Dave is blue.