Charlie is kind. Charlie is quiet. Charlie is red. Erin is kind. Erin is quiet. Erin is not round. Erin is young. Gary is blue. Gary is kind. Gary is nice. Gary is not quiet. Gary is red. If Charlie is blue then Charlie is kind. Quiet, round people are red. If Charlie is nice and Charlie is not round then Charlie is quiet. If someone is not blue then they are young. If Charlie is young then Charlie is not blue. If someone is quiet and not red then they are nice.
Charlie is not nice.