12721
The labour court judge Honourable Acting Justice Rampai reserved his judgment on the matter between Vodacom South Africa vs.  Communication Workers Union  of the Republic of  South Africa  .
 country of headquarters: Communication Workers Union, South Africa
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: Communication Workers Union, South Africa