48546
High-ranking Cuban officials worked hard Monday to put out the message that Cuba was stable after the transfer of power from Fidel Castro to his younger brother last week .
 nationality: Fidel Castro, Cuba
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:  Fidel Castro, Cuba 
Answer:
 nationality: Fidel Castro, Cuba