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 Thus Kenneth Lay , Enron 's chief executive officer , and Jeffrey Skilling , Lay 's handpicked successor , come across as unwitting dupes of the nefarious machinations of the company 's chief financial officer , Andrew Fastow , and his accomplices . 
 Jeffrey Skilling, Enron; Andrew Fastow, Enron; Kenneth Lay, Enron
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Jeffrey Skilling, Enron; Andrew Fastow, Enron; Kenneth Lay, Enron