table: [['year', 'title', 'hangul / japanese', 'role', 'network', 'genre'], ['2005', 'nonstop 5', '논스톱 5', 'guest ep208', 'mbc', 'sitcom'], ['2005', 'can love be refilled', '사랑도 리필이 되나요', 'william', 'kbs2', 'sitcom'], ['2007', 'hotelier', 'ホテリアー', 'cameo ep7 (with ss501 )', 'tv asahi', 'drama'], ['2008', 'spotlight', '스포트라이트', 'cameo (with ss501 )', 'mbc', 'drama'], ['2009', 'boys over flowers', '꽃보다 남자', 'yoon ji - hoo', 'kbs2', 'drama'], ['2010', 'playful kiss', '장난스런 키스', 'baek seung - jo', 'mbc', 'drama'], ['2011', 'dream high', '드림하이', 'cameo ep1', 'kbs2', 'drama'], ['2014', 'age of feeling', '감격시대', 'shin jung - tae', 'kbs2', 'drama']]
ref: Kim Hyun - Joong was in Sitcom only before 2007 , when he began acting in Drama
template: [ENT] was in [ENT] only before [ENT] , when he began acting in [ENT]