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: Write a short summary of the passage.

This is the passage:
The most famous description of Valhalla in Old Norse literature, that of Grímnismál, portrays it as being located in Asgard, the gods’ celestial fortress.

However, other lines of evidence suggest that it was at least sometimes seen as being located underground, like the more general underworld.
Response: Grímnismál is the most famous portrayal of Valhalla, locating it in Asgard, but other theories say it was underground.

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 instructions on summarizing long texts and articles:

Summarizing long texts and articles can be a challenging task, but following a systematic approach can make the process more efficient. Begin by skimming the text to get an overall understanding of the content and its structure. Pay attention to section headings, topic sentences, and introductory and concluding paragraphs, as they often contain key information. Next, read the text more carefully, identifying the main ideas, key arguments, and supporting evidence or examples. Take notes or highlight essential points as you read. Once you have a solid grasp of the content, organize your notes into a logical outline, grouping related ideas together. Then, draft your summary by concisely rephrasing the main points and key supporting details in your own words. Aim for a clear and concise writing style that captures the essence of the original text without superfluous information. Finally, review and refine your summary, ensuring it accurately represents the source material and maintains a neutral tone.
user
To summarize long texts and articles: Skim the text first, note section headings and key sentences, read carefully identifying main ideas, arguments, and evidence, take notes grouping related points, draft a summary rephrasing main points and key details concisely in your own words, aim for a clear and concise style capturing the essence, and review to ensure accurate representation and a neutral tone.
assistant