In the book the book <span> it refers to the bird coming from "Night's Plutonian shore." Pluto is the god of death, hinting that Death sent the bird, or and evil spirit.
Just my take on it. Im not 100% sure. </span>
I think it's A. It is definally not the climax as this happens when Beowulf kills the monster. It's not the resolution either as it is the first part of the text. Also, exposition seems a little unrelated.
Papyrus is the reed material used scientifically to inbust wood power, into what we formally call paper.