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 points for and against the universal voucher system.


In calling for state funds to pay for private school tuition, whether through vouchers or tax credits, Gov. Kevin Stitt has usually mentioned children in low-income families as the target of his school choice push. 

Students in south Oklahoma City and north Tulsa are “trapped” in low-performing public schools, Stitt said, describing a single mother struggling to keep her son out of a local gang, or a paycheck-to-paycheck family unable to afford tutoring for a child struggling to read.

“The rich folks already have school choice, they already have options,” said Stitt, who believes that the same choice should exist for families struggling to get by.

But as the state Legislature considers a bill that would give refundable tax credits to parents with children in private schools, the governor and leaders in the House prefer a plan available to all Oklahomans, regardless of income. 

Allowing affluent families to have part of their private school tuition covered with state funds represents a shift within the school choice effort that had previously built its campaign around helping low-income families. 

Most states with some form of private school vouchers or tax credits, including Oklahoma, limit its use for students with special needs or living in poverty.

Now some Republican-led states are pushing for “universal” voucher systems that would be open to all families, including those already paying for private school education.

“This isn’t for low-income folks, at least not based on the proposal that’s being presented,” said Sen. Julia Kirt, D-Oklahoma City.
Response: A universal voucher system would allow more low-income Oklahoma families to choose to educate their children outside of public schools. However, a voucher system that is open to all families, including those who already enroll their children in private schools, would shift the bill's focus from helping low-income families.

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 main themes in George Orwell's '1984'.
user
'1984' by George Orwell explores themes of totalitarianism, surveillance, and individualism. It presents a dystopian future where the government, led by Big Brother, exercises total control over citizens' lives through propaganda, constant surveillance, and suppression of dissent. The novel critiques the dangers of absolute power and the loss of personal freedoms.
assistant