Answer:
C. The cat scratched Amelia because it knows what I know - that Amelia wants my job.
Explanation:
This description is most likely from the perspective of an unreliable narrator. This is because we do not actually know what the cat knows or if it even understands human behaviors. Also, this narrator seems a little paranoid about the security of her job. These details make the narrator unreliable.
This is the best I could find for you
