Plz ! english question.

which statement based on the excerpt from common sense best supports the theme that hereditary succession of kings may well lead to incompetent government?

hereditary kings are more likely to be knowledgeable than kings chosen randomly by lot.

hereditary succession automatically confers special rights to certain people based on their birth.

hereditary succession puts the next successor on the throne, regardless of capability and honesty.

hereditary kings come to believe they are superior to ordinary people, often making them impatient.