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It was reported that Italian Interior Minister  Giuliano Amato  said later the killings were part of a feud between mafia families in the Calabria region of southern  Italy  .
 countries of residence: Giuliano Amato, 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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 countries of residence: Giuliano Amato, Italy