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: Please give me a summary of this. 

The first-ever Barbie doll with Down syndrome has been introduced by toy manufacturer Mattel, who made the announcement on Tuesday. The company had worked closely with the National Down Syndrome Society to ensure the doll accurately represented a person with Down syndrome.   

The doll's dress features butterflies, as well as yellow and blue colors — associated with Down syndrome awareness. Accessories that include a pendant necklace with three chevrons represents the three copies of the 21st chromosome. The doll also comes with ankle foot orthotics, which many children with Down syndrome use for support.

"This Barbie serves as a reminder that we should never underestimate the power of representation," said Kandi Pickard, NDSS president and CEO, in a press release. "It is a huge step forward for inclusion and a moment that we are celebrating."

With its latest addition, "the most diverse doll on the market" hopes to continue to its journey of inclusivity. In 2020, the company's Barbie Fashionistas line featured its first dolls with vitiligo, a doll with no hair, and a doll with a darker skin tone and a gold prosthetic limb. 

Down syndrome is a condition in which a person has an extra chromosome, according to the CDC. Each year, about 6,000 babies born in the United States have Down syndrome and is the most common chromosomal condition diagnosed in the United States. 
Response: In the United States, six thousand people a year are born with Down syndrome - a condition where people have an extra chromosome. To work towards inclusion, diversity, and the power of representation, Mattel worked with the National Down Syndrome Society to accurately release the first Barbie doll with Down syndrome. The doll's dress has butterflies and yellow and blue colors to represent Down syndrome awareness. The doll has a pendant with three chevrons representing the three copies of the 21st chromosome and ankle foot orthotics that many children with Down syndrome use. The Barbie is part of a Barbie Fashionista Line, which features dolls with vitiligo and prosthetic limbs. 

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.

Can you summarize this information: The World Health Organization (WHO) has issued new dietary guidelines that recommend adults and children reduce their intake of free sugars to less than 10% of their total energy intake. The guidelines are based on evidence linking high sugar consumption to obesity and dental cavities. The WHO suggests further reducing sugar intake to below 5% of total energy for additional health benefits. Free sugars include those added to foods and drinks, as well as sugars naturally present in honey, syrups, and fruit juices.
user
WHO's new guidelines suggest adults and children cut free sugar intake to less than 10% of total energy due to links with obesity and dental cavities. Reducing it below 5% offers more health benefits. Free sugars include added sugars and those in honey, syrups, and juices.
assistant