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Barrick  founder and chairman  Peter Munk  81 said Aaron Regent has been appointed to the new roles effective Jan. 16 .
 founded by: Barrick, Peter Munk
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:
 founded by: Barrick, Peter Munk