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The premier had already been scheduled to brief lawmakers about the politically charged question of Italy's justice system in the wake of a corruption scandal which embroiled  Justice  Minister  Clemente Mastella  who resigned last week .
 employee of: Justice, Clemente Mastella
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: Justice, Clemente Mastella