Summarize the following passage: The concept of artificial intelligence (AI) has evolved considerably over time, with its roots tracing back to the mid-20th century. Early AI research focused on symbolic AI, attempting to solve problems by representing knowledge as logical rules and applying inference mechanisms. However, this approach faced limitations in dealing with complex real-world scenarios. In the 1980s, machine learning emerged as a new paradigm, allowing computers to learn from data without explicit programming. This revolutionized AI, enabling the development of powerful systems capable of performing tasks such as image recognition, speech synthesis, and natural language processing. More recently, deep learning, a subfield of machine learning, has achieved remarkable breakthroughs, particularly in areas like computer vision and language understanding, by utilizing artificial neural networks with multiple layers. This ongoing evolution of AI continues to shape our world, impacting various fields like healthcare, finance, and transportation.
Summarize the following passage: The concept of artificial intelligence (AI) has evolved considerably over time, with its roots tracing back to the mid-20th century. Early AI research focused on symbolic AI, attempting to solve problems by representing knowledge as logical rules and applying inference mechanisms. However, this approach faced limitations in dealing with complex real-world scenarios. In the 1980s, machine learning emerged as a new paradigm, allowing computers to learn from data without explicit programming. This revolutionized AI, enabling the development of powerful systems capable of performing tasks such as image recognition, speech synthesis, and natural language processing. More recently, deep learning, a subfield of machine learning, has achieved remarkable breakthroughs, particularly in areas like computer vision and language understanding, by utilizing artificial neural networks with multiple layers. This ongoing evolution of AI continues to shape our world, impacting various fields like healthcare, finance, and transportation.
user
Artificial intelligence (AI) has evolved from symbolic AI to machine learning and deep learning, enabling computers to learn from data and perform complex tasks like image recognition and language understanding.
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: What is a brief summary of the following post?
Two species of palo santo trees are distributed in the Galápagos archipelago, the native Bursera graveolens, and the endemic Bursera malacophylla (Burseraceae). Native Bursera graveolens is the same variety you can find in mainland Ecuador and other countries like Peru. It is called native because it is not an introduced plant, but it came to the islands naturally, thousands of years ago. Bursera malacophylla, on the other hand, grows exclusively in the Galapagos Islands. Palo santo trees (Bursera Jacq. ex L.; Burseraceae) are among the most common and easily recognizable indicator species of the dry and transition zone flora in the Galápagos archipelago. Most of the year, the tree is leafless, but in the rainy season, it quickly produces thin blue-green leaves with toothed edges. The olive shapes fruit turn bright red when ripe, and burst open to reveal black seeds inside. Palo Santo trees (Bursera graveolens) lose their leaves during the dry season to help stop water loss.
Response: There are two types of palo santo tree in the Galápagos called the Bursera graveolens and Bursera malacophylla.

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.
