Answer: A
Explanation: If two things are similar, they are alike- but not completely the same. Like horses and donkeys, females and males, etc.
Further angered, Unferth declares that either he or Grendel will die that night in the cave. Grendel, however, says that he plans to carry Unferth back to the meadhall unscathed. Unferth swears he would rather kill himself, but Grendel points out that such an action would appear rather cowardly.