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