7428
The minister did not immediately link the blast to terrorism or to simmering tensions in the region , Transnistria , a self-declared republic that broke away from Moldova after a brief civil war in the early 1990 's . ''
 Moldova, Transnistria; Transnistria, Moldova; Moldova, Transnistria
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:
 Moldova, Transnistria; Transnistria, Moldova; Moldova, Transnistria