Erin is cold. Erin is rough. Erin is round. Erin is young. Fiona is furry. Fiona is round. Harry is not blue. Harry is not cold. Harry is furry. Harry is nice. Harry is rough. Harry is young. All young, round people are cold. If someone is blue and not nice then they are not furry. If someone is round and cold then they are not nice. If Harry is rough and Harry is cold then Harry is young. All rough people are young. If someone is not blue and not nice then they are rough. Cold, furry people are round. If someone is round and not rough then they are young.
Fiona is not round.