Unferth, one of Lord Hrothgar's men, challenge Beowulf? A. Unferth accuses Beowulf of being unable to wage a successful battle against Grendel. B. Unferth accuses Beowulf of disloyalty to the Scylding king. C. Unferth blames Beowulf for their kingdom's sorrows. D. Unferth is jealous because the woman he loves wants Beowulf and not him.