Source text:

There are several approaches and techniques that can be used for effective summarization. One common method is the extraction-based approach, where the most salient sentences or phrases from the original text are selected and combined to form the summary. This approach is often used for automatic summarization systems and can be effective for capturing the main points of the text.

Another approach is abstraction-based summarization, where the summarizer generates new sentences that convey the key ideas and concepts from the original text. This method requires a deeper understanding of the text and the ability to synthesize and paraphrase the information effectively. Abstraction-based summarization is more challenging but can result in more coherent and concise summaries.

Regardless of the approach, there are several general principles and strategies that can improve summarization skills. These include:

1. Identifying the main topic and purpose of the text.
2. Distinguishing between main ideas and supporting details.
3. Recognizing and eliminating redundant or irrelevant information.
4. Prioritizing and synthesizing the most important information.
5. Using concise and clear language in the summary.
6. Maintaining the logical flow and coherence of the original text.
7. Practicing and receiving feedback on summarization skills.

Effective summarization also requires adapting the summary to the specific context and audience. The level of detail, focus, and language used may vary depending on the purpose and intended recipient of the summary.

Summarization request:
Describe the different approaches and general principles for effective summarization.
Source text:

There are several approaches and techniques that can be used for effective summarization. One common method is the extraction-based approach, where the most salient sentences or phrases from the original text are selected and combined to form the summary. This approach is often used for automatic summarization systems and can be effective for capturing the main points of the text.

Another approach is abstraction-based summarization, where the summarizer generates new sentences that convey the key ideas and concepts from the original text. This method requires a deeper understanding of the text and the ability to synthesize and paraphrase the information effectively. Abstraction-based summarization is more challenging but can result in more coherent and concise summaries.

Regardless of the approach, there are several general principles and strategies that can improve summarization skills. These include:

1. Identifying the main topic and purpose of the text.
2. Distinguishing between main ideas and supporting details.
3. Recognizing and eliminating redundant or irrelevant information.
4. Prioritizing and synthesizing the most important information.
5. Using concise and clear language in the summary.
6. Maintaining the logical flow and coherence of the original text.
7. Practicing and receiving feedback on summarization skills.

Effective summarization also requires adapting the summary to the specific context and audience. The level of detail, focus, and language used may vary depending on the purpose and intended recipient of the summary.

Summarization request:
Describe the different approaches and general principles for effective summarization.
user
There are two main approaches to summarization: extraction-based and abstraction-based. Extraction-based summarization involves selecting and combining salient sentences or phrases from the original text, while abstraction-based summarization generates new sentences to convey the key ideas and concepts. Effective summarization requires identifying the main topic and purpose, distinguishing main ideas from details, eliminating redundancies, prioritizing and synthesizing important information, using concise language, maintaining coherence, and adapting the summary to the context and audience. General principles include critical reading, analysis, and writing skills, as well as practice and feedback.
assistant
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: Source text:
At its simplest, forex trading is similar to the currency exchange you may do while traveling abroad: A trader buys one currency and sells another, and the exchange rate constantly fluctuates based on supply and demand.

Currencies are traded in the foreign exchange market, a global marketplace that’s open 24 hours a day Monday through Friday. All forex trading is conducted over the counter (OTC), meaning there’s no physical exchange (as there is for stocks) and a global network of banks and other financial institutions oversee the market (instead of a central exchange, like the New York Stock Exchange).

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A vast majority of trade activity in the forex market occurs between institutional traders, such as people who work for banks, fund managers and multinational corporations. These traders don’t necessarily intend to take physical possession of the currencies themselves; they may simply be speculating about or hedging against future exchange rate fluctuations.

A forex trader might buy U.S. dollars (and sell euros), for example, if she believes the dollar will strengthen in value and therefore be able to buy more euros in the future. Meanwhile, an American company with European operations could use the forex market as a hedge in the event the euro weakens, meaning the value of their income earned there falls.

Summarization request:
Briefly summarize how forex trading works and who the major players are.
Response: Forex trading involves exchanging one currency for another. The value of currencies fluctuates constantly based on supply and demand as well as economic factors. Most forex trading is done between large institutions like banks, fund managers, and multinational companies. These major players speculate on the strength of currencies or hedge against changes. They don’t usually take physical possession of the currencies.

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.
