Bob is white. Charlie is furry. Charlie is rough. Erin is rough. Erin is round. Fiona is cold. Fiona is red. White people are quiet. If someone is cold and furry then they are round. If someone is quiet then they are furry. Quiet, round people are furry. If someone is furry and rough then they are red. All furry, red people are cold. All white, furry people are rough.
Fiona is round.