Dave is cold. Dave is furry. Dave is not green. Dave is kind. Dave is nice. Dave is quiet. Erin is green. Erin is kind. Erin is not round. Harry is not cold. Harry is furry. Harry is green. Harry is kind. Harry is nice. Harry is round. If Erin is green and Erin is not cold then Erin is not furry. Furry people are kind.
Erin is not nice.