Alan is strong. Alan is big. Bob is thin. Bob is short. Erin is clever. Charlie is poor. Charlie is bad. If someone is not high then they are poor. If someone is not sad then they are smart. If someone is clever then they are kind. If someone is kind and not dull then they are nice. If someone is poor and not high then they are rough. If someone is rough then they are tiny. If someone is tiny then they are little. All little people are sad. If someone is thin and short then they are dull. If someone is dull and not kind then they are bad. If someone is bad then they are fashion. If someone is fashion then they are young. If someone is young then they are energetic. If someone is smart then they are quiet. If someone is quiet then they are wealthy. If someone is wealthy then they are kind. All kind people are quiet. If someone is nice then they are famous. If someone is famous then they are experienced. All experienced people are old.
Alan is not sad.