Harry is strong. Harry is huge. Dave is tiny. Dave is thin. Alan is kind. Gary is sad. Gary is bad. If someone is not big then they are sad. If someone is not dull then they are wealthy. If someone is kind then they are quiet. If someone is quiet and not poor then they are clever. If someone is sad and not big then they are rough. All rough people are little. If someone is tiny and thin then they are poor. If someone is poor and not quiet then they are bad. If someone is bad then they are young. If someone is wealthy then they are smart. All smart people are nice. All clever people are experienced. 
Gary is not nice.