It is actually C. Paul jumps in front of the train.
It's C. the narrator's insanity makes her an unreliable narrator and it's difficult to understand what's going on because we only get her perception--and obviously the perception of someone insane isn't easy to understand. B is simply incorrect, because first person POV doesn't tell you the thoughts of all characters, and D. is incorrect as well. in no way does it address the reader. in regards to A, we don't really connect with her because we don't understand what's happening throughout the story.
An account that will most likely tell you what happened in the days after an event is: an Eyewitness account.
<h3>What is an Eyewitness account?</h3>
An eyewitness account is an account of someone who experienced an event. The individual could tell in clear terms what transpired in an event in case he is called upon to give such testimony.
So for an account of an event that happened in the days after an event, an eyewitness account would be the most appropriate account to trust to get a true representation of what happened. So option C is correct.
Learn more about an Eyewitness account here:
brainly.com/question/894354