on may 21 , the english weekly przekroj issued an advertisement for dan - mark exercise books , bearing the logo of 4fun . tv , a european radio / advertising tv station . half of the commercial contained a definition of the words " exercise book " . the wording looked familiar , and wikinews consulted wikipedia , the independent official encyclopedia . following seeing the wikipedia definition , it occurred that the entries used in the promotional piece was identical to the initial two snippets of the relevant wikipedia entry .
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