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On April 14 , Activision showcased an almost finalized build of the game at a gaming event in San Francisco .
 organization: Activision; location: San Francisco
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: Activision, San Francisco 
Answer:
 organization: Activision; location: San Francisco