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: Summarize the use of color in decorating. Here is the link:
Color
Choosing a color palette is an essential part of interior design. While you could have a different style and color scheme in each room, often you will want to tie the whole dwelling together. Consider the right colors for a small room as well as colors and patterns for a large room.
Response: In interior design, not only do you want to choose the right colors for individual rooms, you want to use colors that tie the whole dwelling together.

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.

Explain the difference between extractive and abstractive text summarization techniques, and provide examples of each.
user
Text summarization techniques can be broadly classified into two categories: extractive and abstractive. Extractive summarization involves identifying and extracting the most important sentences or phrases from the original text and combining them to form a summary. This approach preserves the original wording and phrasing of the source material. For example, in a news article, an extractive summary might consist of several key sentences taken directly from the article, arranged in a logical order to convey the main points. On the other hand, abstractive summarization generates entirely new sentences that capture the essence of the source text, often rephrasing and restructuring the information. This approach requires a deeper understanding of the text and the ability to synthesize and paraphrase its content. An example of an abstractive summary might be a brief abstract or executive summary that presents the key findings or conclusions of a research paper in a concise and coherent manner, using original language.
assistant