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: Read the following: 

If a Spanish class were to go on an in-country immersion in Spain, they’d be flooded by the sights and sounds of native speakers going about their business. Good times! But that would make a huge dent in everybody’s budget. So why not bring a native speaker to class instead?

Pick somebody who’s outgoing, a natural extrovert who loves interacting with people and doesn’t take himself too seriously. Ask him to prepare a short talk. And he can really talk about anything—so long as he does it in Spanish. He can tell his personal story, talk about his job or share some interesting quirk about his culture.

You may be a native speaker yourself, but count yourself out. Bring some new face to stand in front of the class. (There’s just something more effective about a fresh face.)

Now, please summarize what it says about having a native speaker visit the classroom.
Response: Bringing a native speaker into the classroom can help immerse students in a foreign language. Invite a guest speaker who is outgoing, extroverted, and has something interesting to share. 

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.

Read the following passage and summarize the key points regarding effective summarization techniques:

Summarizing a text is a crucial skill that aids comprehension and retention of information. When done well, a summary captures the essence of a longer piece of writing while omitting unnecessary details. An effective summary is concise, accurate, and independent – it conveys the main ideas using your own words rather than copying word-for-word from the original.

To summarize effectively, start by reading the text thoroughly and identifying the author's central theme or argument. Look for topic sentences, repeated phrases, and transitional words that signal key points. As you read, take notes on the main concepts but avoid copying directly from the text.

Once you understand the core content, begin composing your summary. Aim for brevity by focusing solely on the essential points and omitting examples, background information, and minor details. Use clear, straightforward language and transition words to connect ideas logically. Finally, compare your summary against the original to ensure you've accurately captured the substance without unintentionally altering the meaning.
user
Effective summarization involves identifying and concisely conveying the central themes and key points of a text in your own words. Read carefully, take notes on main ideas, omit unnecessary details, use clear language, and compare against the original to ensure accuracy.
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