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Interior  Minister  Giuliano Amato  said the arrest showed how Italy was cracking down on the illegal protection racket which has long been one of the Mafia's most lucrative activities .
 employee of: Interior, Giuliano Amato
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:
 employee of: Interior, Giuliano Amato