I'm pretty sure the answer you are looking for is C rhetorical question though I'm not sure. I've looked the question up on quizlet though it didn't come out well idk it wasn't very understandable, though I am pretty sure it is C. Hope this helps.
Answer:
antonym I think it's correct
<span>Macbeth's mind is full of self-doubt. Lady Macbeth's death is a result of her guilt at her part in having killed King Duncan.</span>
