Correct answer choice is :
A) Violent acts
Explanation:
Okonkwo is also recognized as a tragic hero. Okonkwo's tragic defect is his concern of instability and failure. In his thirties, Okonkwo is a leader of the Igbo society of Umuofia. Okonkwo seldom expresses his concern, however, because he worries that doing so would make him look ineffective. Furthermore, he hopes that Ezinma was a boy because she would have been the perfect son.
The main idea of this poem "When You Are Old" written by Willian Butler Yeats is about "Love, Loss, and Regret". The guy who is was very in love the woman who keeps rejecting him for many times already even if he's love is pure and unconditional. He said that the woman will regret of not marrying him.
Answer based on your own feelings. No one can answer for you.
I believe the answer is D. This is because the ":" symbol is used to list what the previous phrase was describing.