Beowulf lies dead, and Wiglaf is bowed down with grief at the loss of his lord. The dragon, too, lies slain on the ground. The poet briefly commemorates the beast's end. ... He suggests that foreign warlords will be sure to attack the Geats now that Beowulf can no longer protect them.
It says a "narrative essay" and A makes the most sense. You aren't analyzing, you're not telling a story going place to place. It says "exciting journey" and you don't need to argue about anything.