7398
The Sova Center , a research organization in Moscow that tracks hate crimes , said at least 17 racially motivated killings had already occurred in Russia this year , a pace that would yield a total well in excess of the 31 reported last year .
 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