10469
Kovner joined the Haganah in December 1947 and soon after  Israel  declared independence in May 1948 he became a captain in the  Givati Brigade  of the IDF .
 country of headquarters: Israel, Givati Brigade
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: Israel, Givati Brigade