933
Frustrated by strong public sentiment against the U.S. nuclear presence there  Sat?  ?struck a deal with the Johnson Administration exchanging control of Okinawa fo  r Japa  n's entry into the Nuclear Non-Proliferation Treaty ( NPT ) .
 employee of: Sat?, r Japa
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: Sat?, r Japa