How did Beowulf defeat Grendel?
a
While Beowulf was fighting Grendel, his warriors repeatedly stabbed Grendel until he was defeated.
b
Beowulf was unable to defeat Grendel. However, he was the first warrior ever to escape a battle with Grendel.
c
Beowulf grabbed a sword (known to have special powers) from the roof's ceiling and used it to defeat Grendel.
d
He ripped off his arm, and Grendel bled to death.