15364
After the presidential announcement on February 3 1994 lifting the embargo on trade with  Vietnam  and announcing the establishment of liaison offices in Hanoi and Washington a group of American business executives met in  Ho Chi Minh  City on March 10 1994 to form an organizing committee to establish an American Chamber of Commerce in Vietnam .
 countries of residence: Vietnam, Ho Chi Minh
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:
 countries of residence: Vietnam, Ho Chi Minh