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The Russian Embassy in Sarajevo said Wednesday in a statement that a former Bosnian Serb police commander who is suspected of war crimes may have hidden in Russia , but it denied that he had been under Moscow 's protection .
 Russia, Moscow; Russia, Moscow; Russia, Moscow; Moscow, Russia
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:
 Russia, Moscow; Russia, Moscow; Russia, Moscow; Moscow, Russia