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: Sum up what the following article says about why Americans are experiencing a “friendship recession.”

So it is alarming that Americans are experiencing a “friendship recession.”

The startling decline of friendship
Modern living is tough on friendship.Unlike our ancestors who knew everyone in their tribe, most people now live in cities where the default is anonymity. As children and young adults, school may provide a social community. Indeed, the number of friends people have peaks around age 25, but then substantially drops around age 30, when work and the nuclear family take over.

Americans, especially those who are highly educated and high-earning, work longer hours and are more likely to move for work than ever before. Parents also spend twice as much time with their children than previous generations. This saps the ability to maintain close friendships.

The last decade has seen a startling further fall in the number and quality of friendships.
Response: There are many reasons why Americans are seeing a decline in the number and quality of friendships over the last decade. A couple of these reasons may be attributed to many Americans working longer hours and parents spending more time with their children than in prior generations.

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 points about the process of photosynthesis and its importance from the following text:

Photosynthesis is a biological process that occurs in plants, algae, and some bacteria. It is the process by which these organisms convert light energy from the Sun into chemical energy in the form of glucose (sugar) and oxygen. The process takes place in specialized structures called chloroplasts, which contain the green pigment chlorophyll. During photosynthesis, chlorophyll absorbs light energy from the Sun, which is used to split water molecules into hydrogen and oxygen. The hydrogen is then combined with carbon dioxide (taken in from the atmosphere) to produce glucose and release oxygen as a byproduct. The overall chemical equation for photosynthesis is: 6CO2 + 6H2O + light energy → C6H12O6 (glucose) + 6O2. Photosynthesis is an essential process for life on Earth, as it provides the food and oxygen necessary for most living organisms. It is also crucial for maintaining the balance of oxygen and carbon dioxide in the atmosphere, helping to regulate the Earth's climate.
user
The main points about the process of photosynthesis and its importance are: 1) Photosynthesis is a biological process that occurs in plants, algae, and some bacteria. 2) It converts light energy from the Sun into chemical energy in the form of glucose and oxygen. 3) The process takes place in chloroplasts, which contain the green pigment chlorophyll. 4) Chlorophyll absorbs sunlight, which is used to split water molecules into hydrogen and oxygen. 5) The hydrogen is combined with carbon dioxide to produce glucose, releasing oxygen as a byproduct. 6) Photosynthesis provides food and oxygen for most living organisms. 7) It is essential for maintaining the balance of oxygen and carbon dioxide in the atmosphere, helping to regulate the Earth's climate.
assistant