Gary is strong. Gary is huge. Alan is thin. Alan is tiny. Erin is wealthy. Anne is rough. Anne is bad. If someone is not big then they are rough. If someone is not sad then they are kind. If someone is wealthy then they are quiet. If someone is quiet and not dull then they are nice. If someone is rough and not big then they are poor. All poor people are short. If someone is thin and tiny then they are dull. If someone is dull and not quiet then they are bad. If someone is bad then they are young. If someone is kind then they are clever. All clever people are smart. All nice people are old. 
Gary is not short.