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The Organization of American States will reopen an investigation this week into the massacre of hundreds of peasants in 1981 at El Mozote , El Salvador , based on new forensic evidence found by anthropologists at the site , according to lawyers involved in the case .
 El Salvador, El Mozote
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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} 
Answer:
 El Salvador, El Mozote