1620
Kosovo 's Serbian minority claimed that the Albanians were continuing to drive Serbs from the province , where the legend of Serb sacrifice and victimhood was established in 1389 , when the Ottoman Turks defeated Serbs on the battlefield at Kosovo Polje and began their 500 years of domination in the Balkans .
 location contains: Balkans, Kosovo; location contains: Kosovo, Kosovo Polje
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Balkans, Kosovo; location contains: Kosovo, Kosovo Polje