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The longest-serving Secretary of  Labor  since  Frances Perkins  1933 45 under President Franklin D. Roosevelt Chao was the only Cabinet member who served during all eight years of the Bush Administration in the same position to which she was initially appointed .
 employee of: Labor, Frances Perkins
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:
 employee of: Labor, Frances Perkins