Which of the sentences below best expresses the essential information in the underlined sentence in the passage?

A obedient and respectful sons can rely on their fathers and elder to help them pay the bride price of their wives

B sons are dependent on their fathers and elders, and this makes them more obedient and respectful

C sons respect the fact that their fathers and elders will help them pay the bride price of their wives

D young men must obey their father and elders because they need their help to pay the bride price of the their wives