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According to Rohitha Bogollagama , the Minister of Foreign Affairs of Sri Lanka , the Tamil Tigers were behind the attack .
 person: Rohitha Bogollagama; location: Sri Lanka; organization: Tamil Tigers
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: Rohitha Bogollagama, Sri Lanka, Tamil Tigers 
Answer:
 person: Rohitha Bogollagama; location: Sri Lanka; organization: Tamil Tigers