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 this in under 25 words, and use US currency. 

A Tyrannosaurus rex skeleton, made up of bones from three different T-rexes, has sold at auction for 5.5 million Swiss francs (that’s $9 million Australian or $US6.1 million).

Estimated to be 65 to 67 million years old, the skeleton was sold at the Koller auction house in Zurich, Switzerland, on April 18 after being shipped from the US in nine giant crates.

The skeleton, called Trinity, was put up for sale by an anonymous* American and was bought by a private European collector of modern art and dinosaur relics.
Response: On April 18, a 65-67 million years old skeleton made of bones from three T-rexes was auctioned for $US6.1 million. 

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 following passage about the history of summarization in 50 words or less: Summarization has been a key technique used by scholars and writers for centuries to condense and distill large amounts of information into concise representations. The earliest known examples of summaries can be traced back to the ancient civilizations of Greece and Rome, where scholars would create abbreviated versions of philosophical texts and historical accounts.
user
The practice of summarization dates back to ancient Greece and Rome, where scholars condensed philosophical texts and historical accounts into concise versions, a technique used for centuries to distill large amounts of information.
assistant