7526
The institute reported record attendance at college fairs in Ho Chi Minh City and Hanoi in Vietnam , and conducted its first community-college fair in Ho Chi Minh City this year .
 country of administrative divisions: Vietnam, Ho Chi Minh City; country of capital: Vietnam, Hanoi; location contains: Vietnam, Ho Chi Minh City; administrative division of country: Hanoi, Vietnam; country of administrative divisions: Vietnam, Ho Chi Minh City; administrative division of country: Ho Chi Minh City, Vietnam; country of administrative divisions: Vietnam, Hanoi; location contains: Vietnam, Hanoi; location contains: Vietnam, Ho Chi Minh City; administrative division of country: Ho Chi Minh City, Vietnam
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Vietnam, Ho Chi Minh City; Vietnam, Hanoi; Vietnam, Ho Chi Minh City; Hanoi, Vietnam; Vietnam, Ho Chi Minh City; Ho Chi Minh City, Vietnam; Vietnam, Hanoi; Vietnam, Hanoi; Vietnam, Ho Chi Minh City; Ho Chi Minh City, Vietnam 
Answer:
 country of administrative divisions: Vietnam, Ho Chi Minh City; country of capital: Vietnam, Hanoi; location contains: Vietnam, Ho Chi Minh City; administrative division of country: Hanoi, Vietnam; country of administrative divisions: Vietnam, Ho Chi Minh City; administrative division of country: Ho Chi Minh City, Vietnam; country of administrative divisions: Vietnam, Hanoi; location contains: Vietnam, Hanoi; location contains: Vietnam, Ho Chi Minh City; administrative division of country: Ho Chi Minh City, Vietnam