50770
American Century Investments , Kansas City , Mo. , the investment management company , named TBWA\/Chiat\/Day , New York , part of the TBWA Worldwide division of the Omnicom Group , to handle creative duties on its account , which had been handled by RPA , Santa Monica , Calif. .
 American Century Investments, Kansas City
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:
 American Century Investments, Kansas City