Which of the options BEST explains how the action described in the following lines helps show Grendel as a MONSTER: "He beheld in the hall the heroes in numbers,
A circle of kinsmen sleeping together,
A throng of thanemen: then his thoughts were exultant,
He minded to sunder, from each of the thanemen
The life from his body"

a Grendel hesitates to kill so many men.
b Grendel is afraid the men will wake up.
c Grendel is happy to see so many men to kill sound asleep
d Grendel is the hero, not the monster.