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Bunning is the sixth Republican senator to announce he will not seek re-election in 2010 after Sens. Christopher Bond of Missouri Judd Gregg of New Hampshire  Sam Brownback  of  Kansas  George Voinovich of Ohio and Mel Martinez of Florida .
 state or provinces of residence: Sam Brownback, Kansas
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: Sam Brownback, Kansas