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: Please summarize how Asian American and Pacific Islander Heritage Month was started based on the text below: 

History
A former congressional staffer in the 1970s, Jeanie Jew, first approached Representative Frank Horton with the idea of designating a month to recognize Asian Pacific Americans, following the bicentennial celebrations.[19] In June 1977, Representatives Horton, and Norman Y. Mineta, introduced a United States House of Representatives resolution to proclaim the first ten days of May as Asian-Pacific Heritage Week.[20][21] A similar bill was introduced in the Senate a month later by Daniel Inouye and Spark Matsunaga.[20][22]

The proposed resolutions sought that May be designated for two reasons. For on May 7, 1843, the first Japanese immigrant arrived in the United States.[23][24][25] More than two decades later, on May 10, 1869, the golden spike was driven into the first transcontinental railroad, which was completed using Chinese labor.[23][24][26]

President Jimmy Carter signed a joint resolution for the celebration on October 5, 1978.[20]

On May 1, 2009, President Barack Obama signed Proclamation 8369, recognizing the month of May as Asian American and Pacific Islander Heritage Month.[1][27]
Response: A former congressional staffer with the idea approached a representative about it in the 1970s. In 1977, a resolution was introduced in the House and the Senate, and the President signed it in 1978. However, that resolution was only for the first ten days of May. It wasn't until 2009 that the whole month of May was named Asian American and Pacific Islander Heritage Month.

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.

Please summarize the key points about the invention and impact of the printing press based on the following text:

The printing press was a revolutionary invention that allowed for the mass production of books and printed materials. It was invented in the mid-15th century by Johannes Gutenberg, a German goldsmith and inventor. Prior to the printing press, books were painstakingly copied by hand, making them expensive and rare. Gutenberg's printing press utilized movable type, a system of individual metal letters that could be arranged to form words and sentences. This allowed for the rapid and economical production of printed materials. The printing press facilitated the spread of knowledge and ideas on an unprecedented scale, playing a major role in the Renaissance and the Scientific Revolution. It made information more widely accessible to the general public, rather than just the elite and educated classes. The printing press is considered one of the most influential inventions in human history, having a profound impact on education, literacy, and the dissemination of information worldwide.
user
The printing press was a revolutionary invention by Johannes Gutenberg in the mid-15th century that allowed for mass production of books and printed materials. It utilized a system of movable metal type to rapidly form words and sentences, replacing the laborious process of hand-copying manuscripts. The printing press facilitated the widespread dissemination of knowledge and ideas, playing a crucial role in major intellectual movements like the Renaissance and Scientific Revolution. It made information more accessible to the general public, having a profound impact on education, literacy, and the spread of information worldwide. The printing press is considered one of the most influential inventions in human history.
assistant