I believe it would be option A, it states that his father believes that he is a traitor and his tone and language suggests anger and resentment at the fact that his son is joining
What is the grammatical name of 'that the brideprice helps to keep polygamy in check'
Adjectival Phrase
I guess the theme is that you can't give somebody your work because Atlas was trying to give his work to Hercules which is a unresponsive thing to do and he's not taking responsibility for the work they gave him.