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: Please summarize the following article in two sentences.

Six people were hurt -- two critically — when part of a heating and ventilation system collapsed at a resort pool in Colorado on Saturday, fire officials said.

There were 50 to 100 guests in the pool when the collapse occurred at about 9:50 a.m. Saturday at the Gaylord Rockies resort near Denver International Airport, Aurora Fire Rescue said.

Large metal ductwork and mechanical parts that were mounted on the ceiling crashed down upon the pool deck and into the water, covering nearly the entire area of the pool, agency spokeswoman Sherri-Jo Stowell said.
Response: A heating and ventilation system collapsed at a resort pool that injured six people.  Large metal ductwork and mechanical parts crashed down in the pool area where 50 to 100 guests were in the pool.

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 text in two sentences.

Climate change is driving an increase in the frequency and severity of extreme weather events such as hurricanes, wildfires, and heatwaves. These events have devastating impacts on communities, ecosystems, and economies. Mitigating these effects requires global cooperation and comprehensive strategies to reduce greenhouse gas emissions and enhance resilience.
user
Climate change is causing more frequent and severe extreme weather events, affecting communities, ecosystems, and economies. Global cooperation and strategies to reduce greenhouse gas emissions and enhance resilience are essential to mitigate these impacts.
assistant