After a thorough research, there exists a similar question with the following choices:
A. Climax
B. Falling action
C. Resolution
D. Exposition.
The last part of the Beowulf excerpt recounts how Grendel flees into the darkness after suffering a fatal wound from Beowulf. That part of Freytag's pyramid best fits in the section of the story is would be (B) Falling Action
