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Previously Patriciu was Chairman and CEO of The  Rompetrol  Group NV ( TRG ) a multinational petroleum company headquartered in the  Netherlands  operating in 13 countries and with the majority of its assets and income located in Romania France and South Eastern Europe .
 country of headquarters: Rompetrol, Netherlands
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:
 country of headquarters: Rompetrol, Netherlands