10676
The  Ho Chi Minh  Stock Exchange previously known as The Ho Chi Minh Securities Trading Centre was officially opened in 2000 providing  Vietnam  with its first stock market .
 city of headquarters: Ho Chi Minh, Vietnam
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:
 city of headquarters: Ho Chi Minh, Vietnam