15246
 A tale of two Richard A. Causeys one steadfastly defending Enron 's accounting decisions , the other admitting criminal liability in a fraud is now at the heart of the prosecution of Kenneth Lay and Jeffrey Skilling . 
 Jeffrey Skilling, 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; Kenneth Lay, Enron