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