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History On February 14 , 2011 SBS revealed that they had Kim Jang-hoon , Kim Kwang-gyu , 2AM 's Im Seulong , f ( x ) 's Sulli Choi , and 2PM 's Nichkhun in its upcoming sitcom , which they had started preparing the year before .
 organization: SBS; person: Kim Jang-hoon; person: Kim; person: Im Seulong; person: Sulli Choi; person: Nichkhun
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: SBS; person: Kim Jang-hoon; person: Kim; person: Im Seulong; person: Sulli Choi; person: Nichkhun