23490
Allegations of illegal arms dealing have also surrounded Trans-Dneister , the breakaway region of Moldova that according to estimates provided by Russia to the Organization for Security and Cooperation in Europe has 42,000 small arms and 20,000 tons of munitions , including aircraft bombs , rockets and 39,000 landmines .
 Europe, Moldova; Europe, 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:
 Europe, Moldova; Europe, Russia