662
Moustaki gave  France  some of its best-loved music by writing about 300 songs for some of the most popular singers in that country such as  Piaf  Dalida Hardy Yves Montand Barbara Brigitte Fontaine Herbert Pagani France Gall Cindy Daniel Juliette Greco Pia Colombo and Tino Rossi as well as for himself .
 countries of residence: France, Piaf
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: France, Piaf