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European Union leaders will debate candidates for the top job of president at a special summit next month  Luxembourg  Prime Minister  Jean-Claude Juncker  said on Friday .
 employee of: Luxembourg, Jean-Claude Juncker
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: Luxembourg, Jean-Claude Juncker