The Dong-A Ilbo (Hangul: ; hanja: literally East Asia Daily) is the leading newspaper in Korea since 1920 with daily circulation of more than 1.2 million and opinion leaders as its main readers.The Dong-A Ilbo is the parent company of Dong-A Media Group (DAMG) which is composed of 11 affiliates including Sports Dong-A Dong-A Science DUNet and dongA.com as well as Channel A general service cable broadcasting company launched in December 1 2011. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Written Work