7942
Of these Pannella and  Di Pietro  were stopped because of their involvement in external parties ( the Italian Radicals and  Italy  of Values respectively ) whereas Cangini and Rutigliano did not manage to present the necessary valid signatures for the 9pm deadline and Colombo's candidacy was instead made into hiatus in order to give him 48 additional hours to integrate the required documentation ; Colombo later decided to retire his candidacy citing his impossibility to fit with all the requirements .
 countries of residence: Di Pietro, 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: Di Pietro, Italy