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