28970
 The hires reflect a renewed push by Morgan Stanley 's chief executive , John J. Mack , to attract a new wave of investment banking talent to build business in areas he has targeted for growth . 
 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