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Unfortunately , Transnistria took advantage of this situation and turned a technical problem into a political one , '' said Dmitry I. Tkach , Ukraine 's representative to negotiations between the region and Moldova , which have been going on for more than a year . ''
 location contains: Moldova, Transnistria; administrative division of country: Transnistria, Moldova; country of administrative divisions: Moldova, Transnistria
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:  Moldova, Transnistria; Transnistria, Moldova; Moldova, Transnistria 
Answer:
 location contains: Moldova, Transnistria; administrative division of country: Transnistria, Moldova; country of administrative divisions: Moldova, Transnistria