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: Write a short summary of the following article in 4 to 6 sentences:

Teamfluent was an ambitious startup our CEO founded in 2016, under the Thinslices umbrella. It was a learning management system, built to revolutionise how tech companies managed to create a learning culture. The entire idea came to Ilie while trying to find a good tool to use within Thinslices to help organise learning, which is a core value at Thinslices, throughout the company. Browsing through an already crowded market of over 2000 LMSs, we couldn’t find a tool with the desired functionalities, the modern look and in the right price range. So, the natural question for a serial entrepreneur came up: why not build one ourselves? And we did.

Moreover, if we, a software development company, had a real need for a modern, swift LMS, it made sense to think that other tech companies needed it as well. Soon after, a small team formed around Teamfluent, covering all departments: software development, sales, marketing, customer success, finance & admin.

The sales discussions were great, people liked our MVP, our functionalities roadmap and our business model. But it’s a long and winding road from discussions to actual contracts. Moreover, the clients we were discussing with were already using learning management systems inside their companies. So, although they liked our product, putting into balance the effort it would have taken to switch to a new tool - however better the new one might be - and the difficulty to gain wide adoption among colleagues, the math simply didn’t add up. After 2 years of enthusiastic and hard work, with numerous tech customers, we decided to end Teamfluent’s journey, not without important learnings.
Response: Teamfluent was found in 2016 while examining different tools in Thinslices to revolutionize the learning systems for tech companies. It was quite challenging to find a useful tool due to the oversaturated market and specific requirements for our idea, so we just decided to build it ourselves. We reflected on the high demand for an effective LMS and formed a small team called Teamfluent to bring this system to life. Initially, many people were intrigued by our visions, blueprints, and business plans, but persuading them to join us and form contracts wasn't as easy. Most of our clients were already accustomed to powerful LMS, but even though they admired our efforts and ideas, they couldn't see it as a widely-used tool. Thus, after 2 years of consulting tech-customers, Teamfluent realized its weaknesses and came to an end.

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.

Condense the following information into 4 sentences: The Eiffel Tower is one of the most iconic landmarks in the world, located in Paris, France. Designed by Gustave Eiffel and completed in 1889 for the World's Fair, it was initially criticized by some of France's leading artists and intellectuals for its design. However, over time, it has become a global cultural icon, representing France's artistic and architectural prowess. Standing at 324 meters tall, it remains one of the most visited monuments in the world, attracting millions of tourists each year who come to admire its structure and the panoramic views of Paris from its observation decks.
user
The Eiffel Tower, designed by Gustave Eiffel and completed in 1889 for the World's Fair, is a renowned landmark in Paris, France. Initially met with criticism from French artists and intellectuals, it has since become a symbol of France's artistic and architectural heritage. At 324 meters tall, it is one of the most visited monuments globally. Millions of tourists visit annually to enjoy its structure and the breathtaking views of Paris from its observation decks.
assistant