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Socialist Prime Minister Costas Simitis announced the snap poll on Thursday citing problems with the economy , the country 's convergence with the European Union and tense relations with neighbouring Turkey .
 person: Costas Simitis; location: Turkey; organization: European Union
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: Costas Simitis, Turkey, European Union 
Answer:
 person: Costas Simitis; location: Turkey; organization: European Union