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