Read the excerpt from Poe’s “The Fall of the House of Usher.”
It was, perhaps, the narrow limits to which he thus himself upon the guitar, which gave birth, in great measure, to the fantastic character of his performances.

What does this excerpt reveal about the narrator of the story?
A. it describes what the narrator knows from his past.
B. it describes what the narrator experiences.
C. it provides an inference drawn by the narrator.
D. it provides a criticism voiced by the narrator.