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His fast rapping skills impressed Korean hip-hop legend , MC Sniper , who signed Outsider to his label " Sniper Sound " .
 location: Korean; person: MC Sniper; person: Outsider; person: Sniper
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Korean, MC Sniper, Outsider, Sniper 
Answer:
 location: Korean; person: MC Sniper; person: Outsider; person: Sniper