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