13383
The Italian rank of First marshal of the  Empire  was granted in 1938 to  Benito Mussolini  and King Victor Emmanuel III who remain the only holders as the rank was abolished after World War II .
 employee of: Empire, Benito Mussolini
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: Empire, Benito Mussolini