Final answer:
A flash forward is not exclusive to supernatural stories. It is a narrative technique used in literature to depict future events in the story, providing suspense or adding depth to the plot.
Step-by-step explanation:
A flash forward is not exclusive to supernatural stories where a character has future-seeing abilities. In literature, a flash forward is a narrative technique that allows authors to depict events that will occur in the future of the story. It provides readers with a glimpse of what is to come, creating suspense or adding depth to the plot. For example, in J.R.R. Tolkien's 'The Lord of the Rings,' the prologue shows a flash forward to events that happen later in the story.
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