What is the poem in question?
He uses rule 83 by changing his behavior
Answer:
the church was on fire, and there were kids in the church, in the outsiders ponyboy and Johnny went in a save the kids ( I put spoilers sorry )
Explanation:
Carry grendel's severed head back to heorot. beowulf finds that hrunting is useless against grendel's mother. beowulf slays grendel's mother with a giant sword.