Answer :
In An Occurrence At Owl Creek Bridge by Ambrose Bierce, Payton (the protagonist) finds himself chatting and serving water to a scout (double agent; pretends to work in the same side as Payton, but really he's from the other side of the conflict) In option C, the scout is telling Payton how to sabotage "the other party" while he's actually setting him up for capture. The fact that the narrator seems to be oblivious to this fact shows the limited nature of their perspective. Therefore, option C is your best answer.