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Secretary of  State   Edward Livingston  's Instructions to Special Agent Edmund Roberts signed 27 January 1832 order him to embark upon Peacock in the guise of the captain's clerk his mission's purpose concealed except from the Captain and those with a need to know ; while in passage he is to gather as much as possible of the knowledge previously requested of Shillaber ; his duties as envoy will then begin at Cochin-China .
 employee of: State, Edward Livingston
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: State, Edward Livingston