Question

what does it mean for a narrator to be \unreliable\?
it means the narrator cannot be fully trusted to tell the whole truth or to perceive events accurately, leading the reader to question what is real.
it means the narrator can be fully trusted to tell the whole truth or to perceive events accurately, leading the reader to question what is real.
it means the narrator is telling the whole truth and able to perceive events accurately, leading the reader to question what is real.

Explanation:

An unreliable narrator has flaws in their telling of events, such as biases, mental - state issues, or lack of knowledge, which makes their account untrustworthy.

Answer:

It means the narrator cannot be fully trusted to tell the whole truth or to perceive events accurately, leading the reader to question what is real.