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: Summarize the details of the lawsuit from the following text using 4-6 sentences.

Tim Vizer/AFP via Getty Images
Hans Niemann is launching a counterattack in his dispute with chess world champion Magnus Carlsen, filing a federal lawsuit that accuses Carlsen of maliciously colluding with others to defame the 19-year-old grandmaster and ruin his career.

It's the latest move in a scandal that has injected unprecedented levels of drama into the world of elite chess since early September, when Carlsen suggested Niemann's upset victory over him at the Sinquefield Cup tournament in St. Louis was the result of cheating.

Niemann wants a federal court in Missouri's eastern district to award him at least $100 million in damages. Defendants in the lawsuit include Carlsen, his company Play Magnus Group, the online platform Chess.com and its leader, Danny Rensch, along with grandmaster Hikaru Nakamura.

Chess world champion Magnus Carlsen accuses Hans Niemann of cheating
SPORTS
Chess world champion Magnus Carlsen accuses Hans Niemann of cheating
Hans Niemann is accused of cheating in more than 100 chess games. He's playing today
SPORTS
Hans Niemann is accused of cheating in more than 100 chess games. He's playing today
The lawsuit says that in the aftermath of Niemann's upset win in September, Carlsen has been motivated to preserve his status as the "king of chess" so he could complete his company's buyout by Chess.com — a deal worth tens of millions of dollars.

The court filing accuses Rensch and Nakamura of using their influence to amplify and bolster Carlsen's claims that Niemann is a cheater. The suit seeking a jury trial was filed on Thursday, one day after Niemann finished the U.S. Chess Championship tournament in a five-way tie for fifth place.
Response: Chess Grandmaster Hans Niemann is suing chess world champion Magnus Carlson and his company, Play Magnus Group, for defamation. Niemann claims that Carlsen colluded with Danny Rensch, the leader of Chess.com, and Hikaru Nakamura, a chess grandmaster, to ruin Niemann's career. Carlsen suggested that Niemann cheated in their match at the Sinquefield Cup after being defeated. The court filing accuses Rensch and Nakamure of amplifying the cheating claim; Niemann is asking for at least $100 million in damages. 

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.

Summarize the key points about the theory of evolution by natural selection proposed by Charles Darwin.
user
Charles Darwin's theory of evolution by natural selection proposes that species evolve over time through a process where traits that enhance survival and reproduction become more common in successive generations. Darwin observed that organisms vary in their traits and that more offspring are produced than can survive. Those with beneficial traits are more likely to survive and reproduce, passing those traits on to the next generation. Over long periods, this process leads to the development of new species. His theory, presented in 'On the Origin of Species' in 1859, provided a scientific explanation for the diversity of life on Earth.
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