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 this says about mustard donuts. 

Just when you thought you would be hoarding mustard, thanks to a potential upcoming shortage, along comes another option for enjoying this condiment — and it’s not what you think. 

French’s Mustard is celebrating National Mustard Day (August 6) with a surprising tangy treat: the French’s Mustard Donut. Consumers nationwide can get their hands on this limited-edition snack for free this Saturday — both in-store at Brooklyn-based artisanal bakery Dough Doughnuts and nationwide online.


Created in partnership with the iconic donut shop, this mustard-flavored hole is a far cry from the condiment’s original intro in 1904 on a hot dog at St. Louis’s famous World’s Fair. But we’re not mad. The bold flavor of French’s Classic Yellow Mustard and Dough’s signature brioche recipe allows donut-devourers and mustard-lovers to come together for a reimagined classic glazed option topped with a vibrant sweet and savory mustard coating and cake crumble.
Response: The French’s Mustard company is celebrating National Mustard Day (August 6) by releasing a mustard-flavored donut, which they plan to give out limited editions of for free in some places. This is very different from its original release, but mustard lovers should enjoy it.

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.

What are the key features of the new smartphone as described? The latest smartphone model boasts an array of impressive features. With a 6.7-inch OLED display, it offers vibrant colors and deep blacks. The device is powered by a cutting-edge processor, ensuring fast performance and smooth multitasking. Its camera system includes multiple lenses, enhancing your photography experience with wide-angle, telephoto, and macro options. Additionally, the phone supports 5G connectivity, allowing for faster internet speeds. The battery life has also been improved, offering up to 20 hours of usage on a single charge.
user
The new smartphone features a 6.7-inch OLED display, a powerful processor, a versatile camera system with multiple lenses, 5G connectivity, and improved battery life up to 20 hours.
assistant