Correct option is A
The correct option is (a). The monster Grendel appears in the epic poem "Beowulf". "Beowulf" is a significant piece of Old English literature that dates back to the early medieval period. The poem explores themes of heroism, morality, and the struggle between good and evil. Grendel is a fearsome monster who terrorizes the Danes, particularly in their mead hall, Heorot. He is descended from the biblical figure Cain and represents the embodiment of chaos and malevolence. Grendel's attacks on the Danes prompt the arrival of the Geatish hero Beowulf, who undertakes the challenge of defeating this monstrous foe. The encounter between Beowulf and Grendel is a pivotal moment in the poem. Beowulf demonstrates exceptional courage and strength as he engages in hand-to-hand combat with Grendel. The battle is symbolic of the eternal struggle between good and evil, with Beowulf representing the forces of righteousness.