1951
Robert Zoellick  is the former Deputy Secretary of the U.S.  State  Department and the former Chairman of Goldman Sachs ' Board of International Advisors .
 employee of: Robert Zoellick, State
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: Robert Zoellick, State