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: Brief me on the history of the Met Gala according to the info below: 

History
The Met Gala was established in 1948 by fashion publicist Eleanor Lambert as a fundraiser for the newly founded Costume Institute to mark the opening of its annual exhibit. The first gala comprised a dinner, and tickets were 50 dollars each.[7] Over the first few decades of its existence, the Gala was simply one of many annual benefits held for New York charitable institutions. Accordingly, the attendees of the early galas were almost entirely members of New York high society or the city's fashion industry. From 1948 to 1971, the event was held at various Manhattan venues, including the Waldorf Astoria, Central Park, and the Rainbow Room.[8]

When Diana Vreeland became consultant to the Costume Institute in 1972, the Gala began to evolve into a more global and glamorous affair, although one that was still aimed at the high-societal set.[9] The event started to become higher profile celebrity-oriented with attendees like Elizabeth Taylor, Andy Warhol, Bianca Jagger, Diana Ross, Elton John, Liza Minnelli, Madonna, and Cher intermixing with the city's elite.[8] It was during the Vreeland years that the Gala was first held at the Met and that Gala themes were introduced.[8]

The Met Gala is widely regarded as among the most prominent and most exclusive social events in the world. It is also one of the biggest fundraising nights in New York City, with US$9 million raised in 2013, $12 million the following year, and then rising to a record $17.4 million by 2022.[10][11][12][13] The Met Gala is one of the most notable sources of funding for the Institute,[14] with total contributions surpassing $200 million for the first time after the 2019 event. Anna Wintour, the chairperson of the event, assumed the chairmanship of the Institute in 1995. Also, The Met Gala is held on the first Monday in May, according to Wintour. Her guest list grew to include celebrities globally from the worlds of fashion, entertainment, business, sports, and politics who would eventually grace the pages of Vogue.[4]

Since 1948, the Met Gala has occurred consecutively each year, except in 2000 and 2002.[citation needed] The 2020 Met Gala was canceled due to the COVID-19 pandemic.[15] The Gala resumed in 2021, but was held in September rather than in May that year.[16] In 2022, the Gala returned to holding its traditional May ceremony.[17]
Response: The Met Gala was started in 1948 by a fashion publicist as a fundraiser and involved a dinner. At first, it was one of many annual benefits, being attended primarily by New York high society and people in the fashion industry. In 1972, it started to become more high-profile, and it is now one of the most prominent and exclusive events in the world. It rarely misses a year, and it is one of the biggest fundraising nights. 

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 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.

Detail the origins and evolution of jazz music based on the provided context:

Origins
Jazz music originated in the late 19th and early 20th centuries, rooted in the African American communities of New Orleans. It combined elements of ragtime, blues, and gospel music with African musical traditions. Jazz started as an early form of American popular music and quickly began to encompass a variety of styles, becoming more complex over time.

Evolution
In its evolution, jazz incorporated various influences and gave rise to numerous subgenres, including big band swing, bebop, cool jazz, and fusion. Key figures like Louis Armstrong, Duke Ellington, Miles Davis, and John Coltrane were pivotal in its development. Jazz became a major part of American culture and influenced musical styles globally. The improvisational nature and expressive freedom of jazz made it a symbol of creativity and innovation.
user
Jazz music began in the late 19th and early 20th centuries in New Orleans' African American communities, blending ragtime, blues, gospel, and African traditions. It evolved into many subgenres like big band swing and bebop, with influential figures such as Louis Armstrong and Miles Davis. Jazz has become a global musical influence, symbolizing creativity and innovation through its improvisational nature.
assistant