Your response should contain at least 4 sentences. The response must contain at least 2 placeholders represented by square brackets, such as [address]. At the end of your response, please explicitly add a postscript starting with P.S. Your answer must contain a title, wrapped in double angular brackets, such as <<poem of joy>>. In your response, the word [keyword] should appear at least 3 times. Do not include keywords [forbidden_words] in the response. [keyword] is "example" and [forbidden_words] is "test".
user