11067
The  Federal Reserve System  would be incorporated into the Treasury as a subordinate bureau while any reserves held by its twelve regional Federal Reserve Banks would be returned to its member banks in the form of  United States  Money .
 country of headquarters: Federal Reserve System, United States
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:
 country of headquarters: Federal Reserve System, United States