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The Intel Corporation the world's largest semiconductor chip maker opened its one billion U.S. dollars chip assembly and testing line in  Vietnam  's southern  Ho Chi Minh  city on Friday Vietnam News Agency reported .
 Vietnam, Ho Chi Minh
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Vietnam, Ho Chi Minh