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The Beijing Olympic flame arrived in  Vietnam  's  Ho Chi Minh  City late Monday from North Korea an AFP photographer saw on one of the final legs of its troubled worldwide journey.The torch arrived at around 11:20 pm local time ( 1620 GMT ) -- after a trouble-free relay in Pyongyang -- in communist Vietnam's largest city formerly Saigon where security was tight ahead of Tuesday's relay .
 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