12877
The brigade is considered the best and most modern infantry brigade in the Romanian Land Forces ; it is subordinated to the  1st Infantry Division  and its headquarters are located in  Bucharest  .
 country of headquarters: 1st Infantry Division, Bucharest
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: 1st Infantry Division, Bucharest