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Last December , in what was seen as an effort to discredit Mr. Yushchenko before crucial parliamentary elections , Moscow briefly shut off gas supplies to Ukraine when it balked at Russia 's demand that it pay world prices -- about four times what it had been paying .
 country of administrative divisions: Russia, Moscow; country of capital: Russia, Moscow; location contains: Russia, Moscow; administrative division of country: Moscow, Russia
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:  Russia, Moscow; Russia, Moscow; Russia, Moscow; Moscow, Russia 
Answer:
 country of administrative divisions: Russia, Moscow; country of capital: Russia, Moscow; location contains: Russia, Moscow; administrative division of country: Moscow, Russia