The narrator maintains that he is sane, yet his actual words undermine this. which line from this passage makes the reader question
the narrator's sanity?
a)
"he had the eye of a vulture
a pale blue eye, with a film over it
"for his gold i had no desire"
"it is impossible to say how first the idea entered my brain, but once
conceived, it haunted me day and night"
"whenever it fell upon me, my blood ran cold, and so by degrees very
gradually i made up my mind to take the life of the old man, and thus rid
myself of the eye forever
d)