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 into two sentences how to use a flat sheet. 

Here’s the source text to use for information: 

Flat sheets form a protective layer between yourself and your comforter or duvet, preventing body oils or dirt from transferring to your top layer. But the need for flat sheets is a debated subject — nearly 6 in 10 Americans think flat sheets are essential, while others opt out of flat sheets altogether. 

Whether you’re team flat sheet or not, you can’t deny that finding the right material  can make all the difference. Whether you prefer breathable percale sheets or irresistibly soft sateen sheets, using the right sheets can help you sleep like a baby.

How to Use a Flat Sheet
Lay the flat sheet across your bed in the same orientation as your bedding. 
Center the flat sheet on your bed, making sure there’s enough of the sheet to fold under on the sides and end of the bed. 
Check that the top edge of your top sheet is aligned with the top of your mattress. 
Fold the bottom of your top sheet underneath your bedding.
Do hospital corners with the sides of your flat sheet (see instructions below). 
How to Do Hospital Corners
Hospital corners are a type of flat sheet fold that makes your bedding look crisp and neat. Here’s how to fold them perfectly. 

Fold the end of the top sheet under the end of your mattress — the sides should still be hanging loose. 
Grab a piece of the top sheet one to two feet away from the end of the bed. Lift this piece up at a 45-degree angle from the corner of the mattress. 
Lay this piece on top of your mattress, it should make a triangular shape at the foot of your bed. Hold this piece in place, and tuck the excess sheet under your mattress. Try to make sure the excess sheet is tucked neatly, rather than crammed underneath for best results. 
Let the triangle-shaped section down and tuck any edges that hang below your bed underneath the mattress. 
Response: To use a flat sheet, all you need to do is lay the sheet across the bed in the same orientation as the rest of the bedding, center it, and make sure there’s enough sheet to fold under the sides and end of the bed. Then, check that the top is aligned with the top of the mattress, and finally, fold the bottom and sides under the mattress. 

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 process of cooking pasta.
user
To cook pasta, bring a large pot of water to a boil and add a generous amount of salt. Add the pasta to the boiling water and cook according to the package instructions, usually about 8-12 minutes, until it is al dente. Drain the pasta and optionally toss it with a bit of olive oil to prevent sticking.
assistant