6178
The flag was a favourite of  Australia  's first Prime Minister Sir  Edmund Barton  who asked that a variant be considered for approval along with the competition-winning Blue Ensign .
 countries of residence: Australia, Edmund Barton
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: Australia, Edmund Barton