Charlie is cold. Charlie is furry. Charlie is round. Charlie is white. Dave is white. Erin is furry. Erin is nice. Harry is cold. Harry is furry. Harry is round. All cold people are round. All round, furry people are green. If someone is furry and round then they are white. All round people are cold. If someone is nice and green then they are white. If someone is round and blue then they are green.
Erin is not cold.