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: Give a tl;dr for the following Reddit post - 

Questions for Parents ...

When it comes to buying books for kids, when do you decide to buy a books vs borrowing from the library?

I want my son (currently age 4) to have a collection of books but I'm trying to keep my spending under control .

I'm also finding that he is usually excited to get new books vs the ones he owns. (But this is slowly changing as I purchase his favourite ... vs the random books we've been gifted)

Right now I'm trying to follow these these rules...

Buying some of super popular books that constantly have long hold (usually in our family's favourite franchises)

Buying books my kid never wants to return

Buying books the library doesn't have and I really want him to have read

How do you manage book buying for your kids?

Do you only buy books for birthday/Christmas or buy books regularly as they move into different interests/reading levels?

Do you know how many books you own for your kids current age? (We own 20ish books that are age appropriate)
Response: I have a four-year-old son and currently buy books the library doesn't have, popular books, and books he doesn't want to return. When do you buy books for your kids instead of using libraries? 

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 text on how to give an engaging presentation:

Delivering an engaging presentation requires a combination of preparation, technique, and practice. Begin by thoroughly understanding your topic and organizing your content in a logical, easy-to-follow sequence. Having a clear structure with an introduction, main points, and conclusion will keep your presentation focused.

Next, create visually appealing slides that enhance your message without being distracting. Use relevant images, charts, and bullet points sparingly – the slides should complement your words, not repeat them verbatim. Vary the delivery of your content by incorporating stories, examples, rhetorical questions, and other techniques to maintain audience interest.

Your physical presence is also crucial for an engaging presentation. Make eye contact and move naturally, using gestures to emphasize key points. Project your voice clearly and vary your tone, speed, and volume to avoid monotony. If nervous, practice deep breathing exercises before presenting.

Finally, invite audience interaction through questions, polls, or discussion points. This two-way communication fosters engagement and allows you to gauge understanding. End with a concise summary of your main ideas and a strong closing statement. With meticulous preparation and an enthusiastic delivery style, you can give a presentation that informs and resonates with your audience.
user
To deliver an engaging presentation, prepare thoroughly with well-organized content and a logical sequence. Use visually appealing slides to complement, not repeat, your words. Incorporate storytelling, examples, and rhetorical questions to maintain interest. Have confident physical presence with eye contact, gestures, and varied vocal delivery. Invite audience interaction through questions and discussion. Conclude with a summary of main ideas and a strong closing statement. Meticulous preparation and enthusiastic delivery are key for an informative, resonant presentation.
assistant