Your response should contain at least 3 sentences. The response must contain at least 2 placeholders represented by square brackets, such as [address]. In your response, the word [keyword] should appear at least 2 times. Highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. Your answer must contain a title, wrapped in double angular brackets, such as <<poem of joy>>. My query is: Can you provide an example of a formal letter addressed to [address] regarding the [keyword] project? The letter should include an introduction, a body, and a conclusion.
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