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Australian rock historian Ian McFarlane succinctly described O'Keefe's qualities in his article on the singer in the Encyclopedia of Australian Rock Pop : In September 1956  O'Keefe  and his friend Dave Owen ( an American-born tenor sax player ) formed  Australia  's first rock 'n' roll band The Dee Jays .
 countries of residence: O'Keefe, Australia
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: O'Keefe, Australia