The correct response is:
The author’s description of Farquhar’s escape dream as though it were real allows the story’s ending to be a surprise.
This choice highlights how the author creates a vivid and immersive experience for the reader, blurring the lines between reality and illusion. By presenting Farquhar's escape in such a dream-like, hopeful manner, it enhances the impact of the sudden shift to his tragic death at the end of the story, making that conclusion all the more shocking.