In the first section of beowulf, which part is most clearly the climax?
a. the fight between beowulf and grendel when grendel loses his arm
b. the meeting between beowulf and the scylding coast guard when the ship arrives at shore
c. the verbal exchange where unferth challenges beowulf by telling the story of the battle with breca
d. the first attack on grendel when scylding soldier's accidentally discover him outside the great hall