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