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 Mr. Purcell is a reluctant interviewee , unlike his more press-savvy peers such as John J. Mack , the current chairman and chief executive of Morgan Stanley , and James Dimon , the president of J.P. Morgan Chase . 
 John J. Mack, Morgan Stanley
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:
 John J. Mack, Morgan Stanley