Summarize the following passage: Automatic text summarization has emerged as a critical technique in the age of information overload, where the amount of textual data available online and in various domains continues to grow exponentially. The ability to generate concise and coherent summaries of lengthy documents or large text collections is invaluable for individuals and organizations seeking to quickly comprehend and extract the most relevant information. This field combines natural language processing, machine learning, and deep learning techniques to develop algorithms and models that can analyze and distill the essence of textual content. The primary approaches to text summarization are extractive and abstractive methods. Extractive summarization involves identifying and extracting the most salient sentences or phrases from the original text and concatenating them to form the summary. Abstractive summarization, on the other hand, aims to generate entirely new sentences that capture the underlying meaning and key concepts of the source text, often using advanced language generation models.
Summarize the following passage: Automatic text summarization has emerged as a critical technique in the age of information overload, where the amount of textual data available online and in various domains continues to grow exponentially. The ability to generate concise and coherent summaries of lengthy documents or large text collections is invaluable for individuals and organizations seeking to quickly comprehend and extract the most relevant information. This field combines natural language processing, machine learning, and deep learning techniques to develop algorithms and models that can analyze and distill the essence of textual content. The primary approaches to text summarization are extractive and abstractive methods. Extractive summarization involves identifying and extracting the most salient sentences or phrases from the original text and concatenating them to form the summary. Abstractive summarization, on the other hand, aims to generate entirely new sentences that capture the underlying meaning and key concepts of the source text, often using advanced language generation models.
user
Automatic text summarization is a critical technique in the age of information overload, generating concise and coherent summaries of lengthy documents or large text collections to quickly comprehend and extract relevant information. Combining NLP, machine learning, and deep learning, it develops algorithms and models that analyze and distill textual content. The main approaches are extractive (identifying and extracting salient sentences/phrases) and abstractive (generating new sentences capturing key concepts using language generation models).
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: What is a brief summary of the following post?
Two species of palo santo trees are distributed in the Galápagos archipelago, the native Bursera graveolens, and the endemic Bursera malacophylla (Burseraceae). Native Bursera graveolens is the same variety you can find in mainland Ecuador and other countries like Peru. It is called native because it is not an introduced plant, but it came to the islands naturally, thousands of years ago. Bursera malacophylla, on the other hand, grows exclusively in the Galapagos Islands. Palo santo trees (Bursera Jacq. ex L.; Burseraceae) are among the most common and easily recognizable indicator species of the dry and transition zone flora in the Galápagos archipelago. Most of the year, the tree is leafless, but in the rainy season, it quickly produces thin blue-green leaves with toothed edges. The olive shapes fruit turn bright red when ripe, and burst open to reveal black seeds inside. Palo Santo trees (Bursera graveolens) lose their leaves during the dry season to help stop water loss.
Response: There are two types of palo santo tree in the Galápagos called the Bursera graveolens and Bursera malacophylla.

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.
