Read this article about the history of the internet. Then, list the main milestones in chronological order. 

The history of the internet can be traced back to the 1960s, when the United States Department of Defense (DoD) began developing a system called ARPANET. ARPANET was designed to be a decentralized network that could withstand a nuclear attack. In 1973, the first international connection to ARPANET was established, linking the network to a computer in the UK. 

In the early 1980s, the National Science Foundation (NSF) created the NSFNET, a high-speed network that connected universities and research institutions across the United States. The NSFNET was based on the TCP/IP protocol, which had been developed by the DoD. 

In 1989, Tim Berners-Lee, a researcher at CERN, invented the World Wide Web (WWW), which made it easier for people to access information on the internet. The WWW was based on a system of hyperlinks, which allowed users to jump between different websites. 

The internet grew rapidly in the 1990s, with the development of new technologies such as the graphical user interface (GUI) and the web browser. The first commercial internet service providers (ISPs) were launched in the early 1990s, making it possible for businesses and individuals to access the internet. 

Today, the internet is a global network that connects billions of people around the world. It has become an essential part of our lives, used for communication, education, entertainment, and commerce. 
Read this article about the history of the internet. Then, list the main milestones in chronological order. 

The history of the internet can be traced back to the 1960s, when the United States Department of Defense (DoD) began developing a system called ARPANET. ARPANET was designed to be a decentralized network that could withstand a nuclear attack. In 1973, the first international connection to ARPANET was established, linking the network to a computer in the UK. 

In the early 1980s, the National Science Foundation (NSF) created the NSFNET, a high-speed network that connected universities and research institutions across the United States. The NSFNET was based on the TCP/IP protocol, which had been developed by the DoD. 

In 1989, Tim Berners-Lee, a researcher at CERN, invented the World Wide Web (WWW), which made it easier for people to access information on the internet. The WWW was based on a system of hyperlinks, which allowed users to jump between different websites. 

The internet grew rapidly in the 1990s, with the development of new technologies such as the graphical user interface (GUI) and the web browser. The first commercial internet service providers (ISPs) were launched in the early 1990s, making it possible for businesses and individuals to access the internet. 

Today, the internet is a global network that connects billions of people around the world. It has become an essential part of our lives, used for communication, education, entertainment, and commerce. 
user
The main milestones in the history of the internet are: 1) In the 1960s, the US Department of Defense developed ARPANET, a decentralized network designed to withstand nuclear attacks. 2) In 1973, ARPANET was connected to a computer in the UK, marking the first international connection. 3) In the early 1980s, the NSFNET, a high-speed network connecting research institutions across the US, was created. 4) In 1989, Tim Berners-Lee invented the World Wide Web, using hyperlinks for easier information access. 5) The 1990s saw rapid growth with advancements like the GUI and web browsers, along with the emergence of commercial internet service providers.
assistant
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 these three paragraphs. Here is the source that I am using.

Many cattle producers spend a large amount of money each year to control undesired plants (weeds and brush). Producers incur the primary cost by purchasing herbicides and hiring equipment and operators to clear brush and reclaim lands that have become unable to support cattle at an acceptable production level. In order for today's producers to have a chance at making an almighty dollar, every acre of ground capable of being productive must be used. Enter goats.

Goats possess a unique characteristic that separates them from almost all other types of livestock. They would rather eat brush and weeds than grass because they are browsers, whereas cattle are grazers. Browse makes up approximately 60 percent of a goat's diet but only about 10 to 15 percent of a cow's.

My family has a goatherd. I remember the day we first turned 200 goats out into a 30-acre "pasture" that was 25 percent impenetrable because of thick scrub oak and briars. The remaining 75 percent was overgrazed and had an alarming amount of weeds (forbs). The goats hit that wall of brush at a dead run and stripped every leaf off of every stem and branch. It amazed me. We had estimated that it would take three months for the herd to eat all of the brush, briars, and weeds. Six weeks later, those 30 acres looked like a golf course with a few sticks where the short brush used to be, and not a weed in sight. The goats had made a browse line in the taller brush, too (figure 1). It gets better. During the winter the goats wouldn't eat the hay we put out until they had cleaned up every dead leaf that had fallen off the trees. Simply amazing.
Response: Controlling undesired plants by purchasing herbicides and hiring equipment operators is an expensive endeavor for cattle producers to maintain usable land for their herds. Surprisingly, goats are highly effective at removing these undesired plants because they eat predominantly brush and weeds. In one example, a pasture owner let a herd of 200 goats loose in an overrun and unproductive field. The goats cleared away the wall of brush and stripped leaves and branches at a much quicker rate than anticipated.

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.
