8334
Khumbulani Ndlovu ( Ms ) Information Officer  Zimbabwe Congress of Trade Unions  P.O Box 3549 Harare  Zimbabwe  .
 country of headquarters: Zimbabwe Congress of Trade Unions, Zimbabwe
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  Zimbabwe Congress of Trade Unions, Zimbabwe 
Answer:
 country of headquarters: Zimbabwe Congress of Trade Unions, Zimbabwe