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 does this article say about Uber? Text below:

Two brothers who drive for Uber recently conducted an experiment. They opened their Uber apps while sitting in the same room, and tested which brother could earn more money to do the same work.

In a video published on The Rideshare Guy YouTube channel, the brothers recorded themselves looking for rides on the app. They found that Uber showed them nearly identical jobs, but offered to pay one of them a little better. The siblings could only guess why. Had Uber's algorithm somehow calculated their worth differently?

University of California College of the Law professor Veena Dubal says that's exactly what's going on. In a recent paper, she says rideshare apps promote "algorithmic wage discrimination" by personalizing wages for each driver based on data they gather from them. The algorithms are proprietary, so workers have no way of knowing how their data is being used, Dubal says.

"The app is their boss," Dubal told Morning Edition's A Martinez. "But unlike a human boss who you can negotiate with or withhold information from, the algorithms know so much about these workers."

Uber says workers who drive electric vehicles get a $1 bonus per ride, but the company does not use drivers' personal data to set their pay rates. "Uber does not personalize fares to individual drivers, and a driver's race, ethnicity, acceptance rate, total earnings, or prior trip history are not considered when calculating fares," a spokesperson writes in a statement. A representative for Lyft calls Dubal's paper "biased", saying it relies on cherry-picked data and debunked anecdotal information.

Personalized digitized pay is already the new normal in some workplaces, according to Dubal, and it's begun to attract attention from regulators. 
Response: This article states that Uber was paying one brother more to do the same job. It also says that a spokesperson for Uber doesn't personalize fares according to personal data, but that workers who drive electric vehicles get a bonus every ride.

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 following instructions for changing a car's oil:

Changing your car's oil is an essential maintenance task that should be done regularly, typically every 3,000 to 5,000 miles or as recommended by your vehicle's manufacturer. Here's how to change your car's oil: First, gather the necessary supplies, including the correct type and amount of new oil, a new oil filter, a drain pan, and rags. Warm up the engine by running it for a few minutes, then park on a level surface and apply the parking brake. Locate the drain plug, typically at the bottom of the oil pan, and place the drain pan underneath. Using the correct wrench size, loosen the drain plug and allow the old oil to fully drain out. Once drained, replace the drain plug and tighten it securely. Next, locate the oil filter, usually easily accessible, and use an oil filter wrench to loosen and remove it. Apply a thin coat of new oil to the gasket of the new filter, then screw it on by hand until secure. Open the oil fill cap and pour in the new oil, checking the dipstick periodically to ensure you're adding the correct amount. Finally, close the fill cap, start the engine, and check for any leaks. Let the engine run for a minute, then recheck the oil level and top up if needed.
user
The given instructions outline the process for changing a car's engine oil. The key steps include gathering the necessary supplies, warming up the engine, draining the old oil, replacing the drain plug, removing and replacing the oil filter, pouring in the new oil while checking the dipstick, closing the fill cap, starting the engine to check for leaks, and topping up the oil level if needed.
assistant