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On 19 October 2012 normalisation talks mediated by the European Union began in Brussels with Serbian Prime Minister Ivica Da?i? a  nd Koso  vo Prime Minist  er Hashim  ;i where the two PMs sat at the table and initiated talks on normalising relations between Pristina and Belgrade .
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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:
 NA: nd Koso, er Hashim