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Former Sen.  John Edwards  of  North Carolina  was running third a sharp setback in the state where he was born and scored a primary victory in his first presidential campaign four years ago .
 employee of: John Edwards, North Carolina
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  John Edwards, North Carolina 
Answer:
 employee of: John Edwards, North Carolina