6090
Recently a former president of  Italy   Francesco Cossiga  said in an interview with the newspaper Corriere della Sera [ Osama-Berlusconi November 30 2007 ] that democratic elements in America and Europe with the Italian center-left in the forefront now know that the 9/11 attack was planned and executed by the American CIA and Mossad in order to blame the Arab countries and to persuade the Western powers to undertake military action both in Iraq and Afghanistan .
 countries of residence: Italy, Francesco Cossiga
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: Italy, Francesco Cossiga