51619
Even when he is talking about the nationalization of Bolivia 's natural resources , which with the depenalization of coca cultivation is the central plank of his campaign , Morales is at pains to point out that the model he has in mind is closer to Brazil 's state-owned oil giant , Petrobras , than to anything Castro would endorse .
 Brazil, Petrobras; Petrobras, Brazil
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:
 Brazil, Petrobras; Petrobras, Brazil