13054
Rubin  the U.S.  Treasury  secretary under President Bill Clinton was named to the chairman's office at Citi a year after the financial services company was formed through the combination of Travelers Group and Citibank .
 employee of: Rubin, Treasury
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: Rubin, Treasury