I think it's A. It is definally not the climax as this happens when Beowulf kills the monster. It's not the resolution either as it is the first part of the text. Also, exposition seems a little unrelated.
At some particular space it's all dark but when you almost at a stop you see the light and the design that the put on the wall ,so much noises at the stop
What summary? Sorry I’m just trying to help but I’m confused