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: I want you to summarize this paragraph in just 2 sentences for me.

The Number of seals and fossil remains of Indus Saraswati valley civilization with Yogic motives and figures performing Yoga Sadhana suggest the presence of Yoga in ancient India. The phallic symbols, seals of idols of mother Goddess are suggestive of Tantra Yoga. Presence of Yoga is available in folk traditions, Indus valley civilization, Vedic and Upanishadic heritage, Buddhist and Jain traditions, Darshanas, epics of Mahabharat and Ramayana, theistic traditions of Shaivas, Vaishnavas, and Tantric traditions. In addition, there was a primordial or pure Yoga which has been manifested in mystical traditions of South Asia.
Response: Indus Saraswati Valley civilization has fossil and seal remains that suggest yoga in ancient India. Tantra Yoga is represented in phallic symbols and mother Goddess idols; folk traditions, religion, epics, and heritage include yoga; and pure yoga is manifested in the mystical traditions of South Asia.

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.

Please summarize this paragraph on the human respiratory system. The human respiratory system is responsible for taking in oxygen and expelling carbon dioxide. The primary organs involved are the lungs, which carry out this exchange of gases as we breathe. Inhalation brings oxygen into the lungs, where it is transferred to the blood, and exhalation removes carbon dioxide from the bloodstream.
user
The human respiratory system involves the lungs taking in oxygen and expelling carbon dioxide; inhalation brings oxygen into the blood, and exhalation removes carbon dioxide.
assistant