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Sri Lanka said on Friday the United States had promised to stamp out any illegal activities on U.S. soil directed against the island 's government .
 location: U.S.; location: Sri Lanka; location: United States
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: U.S., Sri Lanka, United States 
Answer:
 location: U.S.; location: Sri Lanka; location: United States