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A number of  Republika Srpska  leaders were convicted for the deportations and forcible transfers in the ethnic cleansing that followed the massacre and  Radovan Karad?i  ? former President of Republika Srpska is currently under trial for the massacre and other crimes against humanity committed in Bijelina .
 employee of: Republika Srpska, Radovan Karad?i
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 employee of: Republika Srpska, Radovan Karad?i