Macbeth says "is this a dagger I see before me, the handle towards my hand" before he goes to kill the King. So he is clearly hallucinating a dagger because later he says "A dagger of the mind, a false creation. so I would say B a bloody dagger. Hope I helped.
The sinners that lie on the sand f a desert while fire rains on them in Canto VII are being punished for being consumed with anger during their lives. They are called the Wrathful.
