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Eight Republicans voted against it : Sens. Bob Bennett ( Utah ) Thad Cochran ( Miss. )  Susan Collins  (  Maine  ) James Inhofe ( Okla. ) Richard Lugar ( Ind. ) Lisa Murkowski ( Alaska ) Richard Shelby ( Ala. ) and George Voinovich ( Ohio ) .
 employee of: Susan Collins, Maine
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:  Susan Collins, Maine 
Answer:
 employee of: Susan Collins, Maine