How does the raven saying "Nevermore" in this excerpt propel the narrative action of the story?


A. Hopeful, the speaker calls out to Lenore, knowing she is there.

B. It lightens the initial mood as the speaker converses with a talking bird.

C. Angered by the bird's answer, the speaker curses the bird.

D. It confirms the speaker will never see Lenore again, pushing him closer to insanity.