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 Italy has had more than 60 governments since World War II , and the only prime minister to maintain his government for a full term was Silvio Berlusconi , whom Mr. Prodi defeated in the elections . 
 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: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 nationality: Silvio Berlusconi, Italy