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The report by  International Atomic Energy Agency  chief  Mohamed ElBaradei  so far can not confirm the absence of undeclared nuclear activities in Iran .
 employee of: International Atomic Energy Agency, Mohamed ElBaradei
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: International Atomic Energy Agency, Mohamed ElBaradei