8859
Mr. Lopez vanished Sept. 18 , one day before Miguel Etchecolatz , who was the police commissioner in Buenos Aires Province during the right-wing military dictatorship that ruled Argentina from 1976 to 1983 , was sentenced to life in prison .
 location contains: Argentina, Buenos Aires Province; place of birth: Miguel Etchecolatz, Argentina; country of administrative divisions: Argentina, Buenos Aires Province; administrative division of country: Buenos Aires Province, Argentina
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 Province; Miguel Etchecolatz, Argentina; Argentina, Buenos Aires Province; Buenos Aires Province, Argentina 
Answer:
 location contains: Argentina, Buenos Aires Province; place of birth: Miguel Etchecolatz, Argentina; country of administrative divisions: Argentina, Buenos Aires Province; administrative division of country: Buenos Aires Province, Argentina