37646
The credit goes , in large part , to the economic lifeline thrown to Cuba by the Venezuelan president , Hugo Chavez , who is using his country 's tremendous oil reserves to prop up the Castro government and counter Bush administration policy in Latin America .
 Latin America, Cuba
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:
 Latin America, Cuba