Summarize the main advantages and challenges of text summarization based on the following text:

Text summarization offers several advantages over reading the entire original text. Summaries can save time and cognitive effort by presenting only the most essential information in a condensed format. They allow users to quickly grasp the key points without having to process unnecessary details. Summarization also facilitates information retrieval and knowledge management by distilling large volumes of text into concise, easily digestible nuggets. However, text summarization also faces significant challenges. Accurately identifying the most important content and preserving the intended meaning of the original text can be difficult, especially for complex or domain-specific documents. Generating coherent and fluent summaries that read naturally while avoiding redundancy and contradictions is another challenge, particularly for abstractive summarization approaches that generate new sentences. Additionally, summarization systems must be tailored to the specific needs and contexts of different users and applications, which can be time-consuming and resource-intensive.
Summarize the main advantages and challenges of text summarization based on the following text:

Text summarization offers several advantages over reading the entire original text. Summaries can save time and cognitive effort by presenting only the most essential information in a condensed format. They allow users to quickly grasp the key points without having to process unnecessary details. Summarization also facilitates information retrieval and knowledge management by distilling large volumes of text into concise, easily digestible nuggets. However, text summarization also faces significant challenges. Accurately identifying the most important content and preserving the intended meaning of the original text can be difficult, especially for complex or domain-specific documents. Generating coherent and fluent summaries that read naturally while avoiding redundancy and contradictions is another challenge, particularly for abstractive summarization approaches that generate new sentences. Additionally, summarization systems must be tailored to the specific needs and contexts of different users and applications, which can be time-consuming and resource-intensive.
user
Main advantages of text summarization:

1. Saves time and cognitive effort by presenting only essential information in a condensed format.
2. Allows users to quickly grasp key points without processing unnecessary details.
3. Facilitates information retrieval and knowledge management by distilling large volumes of text into concise, easily digestible nuggets.

Main challenges of text summarization:

1. Accurately identifying the most important content and preserving the intended meaning of the original text, especially for complex or domain-specific documents.
2. Generating coherent and fluent summaries that read naturally while avoiding redundancy and contradictions, particularly for abstractive summarization approaches.
3. Tailoring summarization systems to the specific needs and contexts of different users and applications, which can be time-consuming and resource-intensive.
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: Can you give me a quick rundown on Ostriches as large flightless birds from this text?

Take the information for the summary from the text below:

Ostriches are large flightless birds. They are the heaviest living birds, and lay the largest eggs of any living land animal. With the ability to run at 70 km/h (43.5 mph), they are the fastest birds on land. They are farmed worldwide, with significant industries in the Philippines and Namibia. Ostrich leather is a lucrative commodity, and the large feathers are used as plumes for the decoration of ceremonial headgear. Ostrich eggs have been used by humans for millennia.

Ostriches are of the genus Struthio in the order Struthioniformes, part of the infra-class Palaeognathae, a diverse group of flightless birds also known as ratites that includes the emus, rheas, cassowaries and kiwis. There are two living species of ostrich: the common ostrich, native to large areas of sub-Saharan Africa, and the Somali ostrich, native to the Horn of Africa.[2] The common ostrich used to be native to the Arabian Peninsula, and ostriches were present across Asia as far east as Mongolia during the Late Pleistocene and possibly into the Holocene.
Response: Ostriches are big, flightless birds that are the heaviest species of birds in the world. They are capable of running at speeds of up to 70km/h on land. Their eggs are the largest of any land animal and humans have been using them for thousands of years. In the Philippines and Namibia, ostrich farming is a major industry because of the value of their feathers and leather. There are two living species of ostrich: the common ostrich and the Somali ostrich.

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.
