Erin is blue. Erin is furry. Erin is quiet. Erin is round. Erin is smart. Erin is white. Erin is young. Fiona is blue. Fiona is furry. Fiona is quiet. Fiona is round. Fiona is smart. Fiona is white. Fiona is young. Round, smart people are blue. All smart, furry people are young. All smart people are round. If Fiona is blue and Fiona is young then Fiona is furry. If Erin is round then Erin is furry. If Fiona is smart then Fiona is young. White, furry people are young. If Erin is smart and Erin is round then Erin is white.
Fiona is smart.