I'm going to say b because it seems the only logical
I would say B) SIGHT, but I'm not fully sure, because this is a confusing question, sort of. In the beginning, the (admittedly insane) narrator rambles on about how she is nervous, and how cunning she believes herself to be, making sure to walk into the old man's room every night, observing the pale blue vulture eye beyond retrospect, beyond the line. It sort of gives me the idea that she relies on sight in the beginning of the story, but I very well may be wrong.
Answer:
I'm glad you asked!
Explanation:
Before I started middle school I had to go to India because my grandparents weren't feeling well.And I had to go to the hospital because my grandfather collapsed.So we went there and there was a kind doctor who took care of my grandfather.That changed my life forever.I always thought of becoming a engineer or the president.But now,I want to be a doctor.I am committed to my studies