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 this to where it fits in one tweet. 

Anyone who’s ever seen a baby delightedly scrunching up wrapping paper or making faces in a mirror has seen a little scientist at work. Playful exploration is our natural way of learning. So it’s no surprise that when we give children more opportunities to use their innate skills, we see them carry on being engaged, creative learners into – and throughout – their adult lives.

When children get to make choices, try out different methods, and lead their own experiments, it makes all the difference to their learning. That doesn’t mean adults shouldn’t get involved. Just that we need to think in terms of guiding, rather than instructing: it’s the difference between challenging children to build a tall tower that won’t fall over (guiding) and simply telling them to widen the base (instructing).
Response: Playful exploration is a natural way of learning, so giving children opportunities to do so helps them be engaged and creative learners. Adults should guide learning instead of always instructing so children make choices, try new methods, and experiment. 

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.

Outline the basic structure of a cell and identify the primary functions of the organelles.
user
A cell consists of the cell membrane, cytoplasm, and nucleus. Key organelles include mitochondria (produce energy), ribosomes (synthesize proteins), endoplasmic reticulum (process proteins/lipids), Golgi apparatus (modify/distribute proteins), and lysosomes (digest waste). The nucleus houses DNA, coordinating cell activities.
assistant