Your entire response should be in English, and in all lowercase letters. no capital letters are allowed. your response should contain at least 150 words. the word 'today' should appear at least 3 times. highlight at least 2 sections in your answer with markdown, i.e. *highlighted section*. in your response, the letter 'a' should appear at least 20 times. at the end of your response, please explicitly add a postscript starting with *p.s.*.

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