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Besides the support of Carte Goodwin the West Virginian to be sworn in Tuesday to succeed Byrd Democrats are counting on the votes of Sens.  Susan Collins  and Olympia J. Snowe the two  Maine  Republicans to reach the minimum 60 votes needed to overcome the threat of a Republican filibuster .
 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