Why can the narrator be described as unreliable in a tell-tale heart? a. the narrator is haunted by a man's eye. b. the narrator tells only one side of the story. c. the narrator uses eerie descriptive language. d. the narrator describes only what he can hear.

A. The narrator is haunted by a man's eye.

Explanation:

Although all the other options are true descriptions of what the narrator of the story is like, none of them would make the narrator unreliable. However, option A does. Option A states that the narrator is haunted by the man's eye. This is not a normal reaction to a man's eye, no matter what the eye is like. Therefore, from this behaviour, we can conclude that the man is insane, or that he is at least somewhat mentally unfit.