In my opinion, the correct answer is D. <span>The octave builds an idea about love, while the sestet comments on that idea. This is a typical structure of a Petrarchan sonnet, where the octave presents a problem, and the sestet resolves it. In this particular case, the octave is about love that the poet feels for his beloved. We only suspect that something isn't right, and only in the last line of the octave we see that the beloved has probably died: "</span><span>Are now but dust, poor dust, that nothing knows." The sestet talks about this love in contrast with the way it did in the octave; it talks about the speaker's grief and the impossibility to live a meaningful life without her.</span>
The main idea doesn't explain in detail why it is the main idea. It doesn't prove that it is the main idea, it only states so.
Underlines don't show up here but assuming <span>that this is referring to the same list of options that was posted before with this question, the best option would be "preposition"</span>
Send me a picture of the story and I can help you!!!
