Charlie is smart. Erin is nice. Erin is rough. Erin is round. Erin is smart. Erin is white. Fiona is nice. Fiona is round. Harry is furry. Harry is nice. Harry is round. Harry is smart. White, round people are furry. If Harry is smart and Harry is cold then Harry is round. If someone is white and furry then they are smart. If Erin is white then Erin is round. Nice people are cold. All smart, round people are nice.
Harry is not nice.