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After their wedding day they departed for Argentina , a trip that included a stop in Buenos Aires to introduce Ms. Formidoni to Mr. Mendez 's extended family , including his 92-year-old grandfather , and to a barbecue , South American style .
 country of administrative divisions: Argentina, Buenos Aires; location contains: Argentina, Buenos Aires; administrative division of country: Buenos Aires, Argentina; country of capital: Argentina, Buenos Aires
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:  Argentina, Buenos Aires; Argentina, Buenos Aires; Buenos Aires, Argentina; Argentina, Buenos Aires 
Answer:
 country of administrative divisions: Argentina, Buenos Aires; location contains: Argentina, Buenos Aires; administrative division of country: Buenos Aires, Argentina; country of capital: Argentina, Buenos Aires