* The length of the original text: A longer text will require a longer summary.
* The purpose of the summary: A summary for a research paper will be more detailed than a summary for a news article.
* The level of detail required: A summary can be very concise (one sentence) or provide more information (several sentences).
General guidelines:
* Short summaries: Can be as short as one sentence, highlighting the main point.
* Medium-length summaries: Can be 3-5 sentences, providing a brief overview of the key information.
* Long summaries: Can be multiple paragraphs, depending on the complexity of the original text.
Key things to remember:
* Focus on the main points: Don't include irrelevant details.
* Use clear and concise language: Avoid jargon and complex sentence structures.
* Be accurate: Don't misrepresent the original text.
Ultimately, the length of your summary should be appropriate for the context and the audience.