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