Another use is a form of procatalepsis, where the writer puts the readers' possible reactions to the story in the characters listening to it. In "The Princess Bride" the frame of a grandfather reading the story to his reluctant grandson puts the cynical reaction a viewer might have to the romantic fairytale into the story in the grandson's persona, and helps defuse it. This is the use when the frame tells a story that lacks a strong narrative hook in its opening; the narrator can engage the reader's interest by telling the story to answer the curiosity of his listeners, or by warning them that the story began in an ordinary seeming way, but they must follow it to understand later actions, thereby identifying the reader's wondering whether the story is worth reading to the listeners'. Such an approach was used by Edith Wharton in her novella Ethan Frome, in which a nameless narrator hears from many characters in the town of Starkfield about the main character Ethan's story.