10465
Along the way he became the British equivalent of the  Blackstone Group  's founder  Stephen A. Schwarzman  .
 Blackstone Group, Stephen A. Schwarzman
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Blackstone Group, Stephen A. Schwarzman