Which one of these statements is true about summaries

they can help a reader write a story

None of the statements are true about summaries. A summary is a brief and concise overview of the main points or key ideas of a text, article, or story. It is intended to provide a condensed version of the original content, making it easier for readers to understand the main points without having to read the entire piece. Summaries are not used to write a story; instead, they are used to provide a summary or overview of an existing story or text.