Please summarize the following excerpt:  The Industrial Revolution was a period of significant technological and economic change that began in Great Britain in the late 18th century and spread to other parts of the world. It was characterized by the introduction of new machinery, power sources, and manufacturing methods, which led to increased productivity and the growth of factories. The Industrial Revolution also had a profound impact on society, leading to urbanization, the rise of the middle class, and new social problems such as pollution and poverty.
Please summarize the following excerpt:  The Industrial Revolution was a period of significant technological and economic change that began in Great Britain in the late 18th century and spread to other parts of the world. It was characterized by the introduction of new machinery, power sources, and manufacturing methods, which led to increased productivity and the growth of factories. The Industrial Revolution also had a profound impact on society, leading to urbanization, the rise of the middle class, and new social problems such as pollution and poverty.
user
The Industrial Revolution, starting in 18th-century Britain, brought about major technological and economic shifts. New machinery, power sources, and production methods led to increased output and factories, impacting society through urbanization, a growing middle class, and challenges like pollution and poverty.
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: I need a TL:DR on the following document:

Nearly 10 months after the long-awaited dredging of the Weeki Wachee River stopped because of water quality issues, work is scheduled to begin again on the $2.1 million project with a new contractor and a different technique.

To provide space for workers to stage equipment and begin the job, Hernando County will close Rogers Park on Shoal Line Boulevard on Monday, May 8, through Friday, May 12.

“This week was chosen so the temporary closure would not conflict with spring break, and would allow the park to reopen before schools let out for the summer. The weather will determine any potential delays and the community will be notified,” according to a news release from Hernando County.
Response: The $2.1 million Weeki Wachee River dredging project is set to begin again with a new contractor after it was stopped 10 months ago due to water quality issues. Rogers Park will be closed from May 8th until May 12th to facilitate the project but should reopen before school lets out for the summer.

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.
