12881
-- 1943 : The War Department assigns Grombach to negotiate with imprisoned mob chief Charles Lucky Luciano for a plot that would entail the assassination of Italian dictator  Benito Mussolini  and the creation of military espionage lines in southern  Italy  .
 country of birth: Benito Mussolini, Italy
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Benito Mussolini, Italy 
Answer:
 country of birth: Benito Mussolini, Italy