Using a single, broad prompt such as 'Summarize the following document.'

Providing a detailed prompt with specific instructions, such as 'Summarize the main points of the document in 3-5 sentences, focusing on the key findings and conclusions.'

Including a list of questions in the prompt to guide the model's response, such as 'What are the main points? What are the key findings?'

Using a combination of all the above techniques.