Anne is big. Anne is blue. Anne is furry. Anne is not quiet. Anne is red. Erin is not big. Erin is not blue. Erin is not rough. Gary is quiet. Gary is rough. Harry is not big. Harry is blue. Harry is furry. Harry is not quiet. Harry is red. Blue, round people are rough. If Erin is not round then Erin is not furry. All rough people are furry. All big people are furry. If Gary is quiet and Gary is not round then Gary is furry. If Harry is round and Harry is furry then Harry is not blue. If someone is blue and quiet then they are furry. If someone is not rough and not big then they are not round.
Erin is not round.