Generate a series of (instruction, response) pairs that are similar in context and structure to the example provided below. Each pair should consist of a concise instruction followed by an appropriate, detailed response. The instruction should pose a clear task or question, while the response should provide a comprehensive answer or solution that could be understood by someone with a basic understanding of the subject.

Example pair: 
Instruction: Briefly tell me what the following text says about preventing accusations of stealing while using self checkout.

Referenced text:
The legal expert said shoppers who scan every item slowly and with intent are less likely to be stopped on suspicion of theft.

"The slower you are and the more care you take in scanning every item the better your defense becomes in beating any shoplifting charge," he added.

The latest tip for self-checkout users comes after legal experts at Attorney 911 warned clients about several consequences they can face if caught stealing from the machines at Walmart.

If a customer is caught stealing merchandise from Walmart, "a loss prevention officer may reasonably detain you at the store until the police arrive," according to emergency law firm Attorney 911.
Response: If you plan on using the self-checkout, scan each item slowly and show intent instead of rushing through the process. 

Your task is to generate more pairs that maintain this level of clarity and detail. The topic is Summarization. Write a long text of instruction by yourself, then summarize the given instruction in a response. Ensure that the responses are informative and accurate, suitable for an educational context. 

Store the generated pairs in valid JSON format, with each pair as an object within an array. Each object should have two key-value pairs: "instruction" and "response". For instance: 

{"contents": [{"instruction": "text", "response": "text"}, {"instruction": "text", "response": "text"}, ...]} 

Remember to maintain consistency in the format and ensure the generated pairs are diverse and cover a broad range of subjects. You must return the response in the asked format and you must not add any additional text in your response.

Summarize the following text on how to effectively summarize a long piece of writing: In order to write an effective summary, you must first read the text closely and understand its main ideas and key points. Identify the central topic or theme, as well as the most important supporting details. As you read, take notes on the key points and write down any important quotes or information. Once you have a good grasp of the material, you can begin to write your summary. Start with an introductory sentence that states the main idea or central topic of the text. Then, in your own words, provide a condensed overview of the key points, leaving out any minor details or repetition. Finally, conclude your summary with a closing statement that reinforces the main idea. Throughout the process, be sure to use your own words as much as possible and avoid copying directly from the original text.
user
To summarize a long piece of writing effectively, first read it closely to identify the main idea, topic, and key supporting details. Take notes on the key points and important quotes. Then, write an introductory sentence stating the main idea, followed by a condensed overview of the key points in your own words, omitting minor details and repetition. Conclude with a closing statement reinforcing the main idea, using your own words as much as possible and avoiding direct copying from the original text.
assistant