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