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