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Raul Castro , in his first public comments since temporarily taking over power in Cuba from his ailing brother , said in an interview published Friday that he had mobilized the country 's armed forces in the hours after Fidel Castro 's illness was announced , to fend off any invasion that might have been planned by Washington . ''
 nationality: Fidel Castro, Cuba
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 nationality: Fidel Castro, Cuba