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Elizabeth Edwards has also become a free operator on behalf of her husband of 29 years a development that her friends suggest reflects the clarity and perspective that come from her cancer diagnoses and her increasingly confident political instincts as she advises  John Edwards  a  North Carolina  Democrat in his second White House bid .
 state or provinces of residence: John Edwards, North Carolina
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:
 state or provinces of residence: John Edwards, North Carolina