47015
Some party operatives have recently shown interest in Stephen A. Schwarzman , a co-founder of the the Blackstone Group , but an aide to Mr. Schwarzman said he was not interested .
 Blackstone Group, Stephen A. Schwarzman; Stephen A. Schwarzman, Blackstone Group
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
Answer:
 Blackstone Group, Stephen A. Schwarzman; Stephen A. Schwarzman, Blackstone Group