Erin is strong. Erin is high. Bob is thin. Bob is short. Gary is kind. Anne is sad. Anne is rough. If someone is not big then they are sad. If someone is not poor then they are wealthy. If someone is kind then they are nice. If someone is nice and not dull then they are quiet. If someone is sad and not big then they are bad. If someone is thin and short then they are dull. If someone is dull and not nice then they are rough. All wealthy people are smart. 
Bob is rough.