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With anger still high here over the death of an Italian intelligence agent in Iraq , President Bush called Prime Minister Silvio Berlusconi on Wednesday to repeat condolences and to proclaim the agent '' a heroic servant of Italy and esteemed friend of the United States , '' the government said .
 nationality: Silvio Berlusconi, Italy
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 nationality: Silvio Berlusconi, Italy