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Following the death of U.S. Senator  Samuel L. Southard  he was appointed to the United States Senate starting July 2 1842 and was re-elected by the  New Jersey  Legislature as a Whig in 1845 but lost in 1851 ending his service on March 4 .
 employee of: Samuel L. Southard, New Jersey
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:  Samuel L. Southard, New Jersey 
Answer:
 employee of: Samuel L. Southard, New Jersey