The correct answer is letter B.
The Raven is a poem about a man being psychologically tormented by a Raven that keeps repeating “Nevermore”. This reminds the man of his dead paramour “Lenore” and all he has lost.
The speaker, a man who cries for his deceased love, Lenore, has been visited by a talking bird who knows only the word, “Nevermore.”
The narrator feels so grieved over the loss of his love that he allows his imagination to transform the bird into a prophet bringing news that the lovers will “Nevermore” be reunited, not even in heaven.
Poe describes the poem as one that reveals the human penchant for “self-torture” as evidenced by the speaker’s tendency to weigh himself down with grief.
A talking bird was amusing at first but became a nightmare with the answer " Nevermore."