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 three reasons why tourists cannot visit Hyperion. 

Here’s what you need to know to answer: 

“Hyperion is located off trail through dense vegetation and requires heavy ‘bushwhacking’ in order to reach the tree,” reads a statement on the national park’s website.

“Despite the difficult journey, increased popularity due to bloggers, travel writers, and websites of this off-trail tree has resulted in the devastation of the habitat surrounding Hyperion,” the statement says. “As a visitor, you must decide if you will be part of the preservation of this unique landscape - or will you be part of its destruction?”


Leonel Arguello, the park’s Chief of Natural Resources, told news site San Francisco Gate that the area has limited cellphone and GPS service, which means it can be very challenging to rescue any lost or injured hikers in the area.

In addition to erosion and damage caused at the base of the tree, there are secondary issues that come from an influx of people.

“There was trash, and people were creating even more side trails to use the bathroom. They leave used toilet paper and human waste – it’s not a good thing,” Arguello said.
Response: Tourists cannot visit Hyperion for the following three reasons: 

1. The area has limited cellphone and GPS service making it challenging to rescue injured hikers. 
2. Visitors have caused erosion and damage at the base of the tree. 
3. Tourists have left trash, human waste, and toilet paper around the tree. 

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.

Explain the main factors contributing to climate change.
user
The main factors contributing to climate change include the burning of fossil fuels, which releases greenhouse gases like carbon dioxide into the atmosphere; deforestation, which reduces the number of trees that can absorb CO2; industrial activities, which emit various pollutants; and agricultural practices, which release methane and nitrous oxide. These activities increase the greenhouse effect, leading to global warming.
assistant