Summarize these instructions on writing an effective email:

To write an effective email, begin with a clear and concise subject line that captures the main point of your message. In the body, state your purpose for writing upfront, avoid excessive wordiness, and organize your thoughts in a logical sequence. Use an appropriate greeting and tone for your audience. If requesting an action, specify what you need and provide a reasonable deadline. Before sending, review for proper spelling, grammar, and clarity. Close with a polite signoff and relevant contact information.
Summarize these instructions on writing an effective email:

To write an effective email, begin with a clear and concise subject line that captures the main point of your message. In the body, state your purpose for writing upfront, avoid excessive wordiness, and organize your thoughts in a logical sequence. Use an appropriate greeting and tone for your audience. If requesting an action, specify what you need and provide a reasonable deadline. Before sending, review for proper spelling, grammar, and clarity. Close with a polite signoff and relevant contact information.
user
An effective email should have a clear subject line, state its purpose upfront, be concise and organized, use an appropriate tone, clearly specify any requested actions, be reviewed for errors, and end with a polite closing.
assistant
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: Condense the following piece of history into one or two sentences for me:

Before 1895, the area corresponding to modern-day South Gyeongsang Province was part of Gyeongsang Province, one of the Eight Provinces of Korea during the Joseon dynastic kingdom. In 1895, southern Gyeongsang was replaced by the districts of Jinju in the west and Dongnae (modern-day Busan) in the east. In 1896, they were merged to form South Gyeongsang Province.

The provincial capital was originally at Jinju; it moved in 1925 to Busan.During the Japanese rule of Korea, the province was known as Keishōnan-dō. In 1948, South Gyeongsang Province became part of South Korea. In 1963, Busan separated from South Gyeongsang Province to become a Directly Governed City (Jikhalsi). In 1983, the provincial capital moved from Busan to Changwon.
Response: Modern-day South Gyeongsang Province used to be part of Gyeongsang Province until 1895, with its current provincial capital being Changwon after changing twice. 

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.
