Erin is furry. Erin is green. Erin is kind. Erin is nice. Erin is rough. Erin is not smart. Erin is young. Gary is not furry. Gary is green. Gary is not kind. Gary is not nice. Gary is rough. Gary is smart. Gary is young. If Erin is nice and Erin is not young then Erin is not furry.
Gary is not rough.