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In perhaps the most exhaustive study on the subject , professors at the John M. Olin School of Business at Washington University in St. Louis concluded that since the settlement , research analysts were doing far less hyping of companies that do business with their firm 's investment banking counterparts .
 location contains: St. Louis, John M. Olin School of Business
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: 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} 
 Entity Pairs:  St. Louis, John M. Olin School of Business 
Answer:
 location contains: St. Louis, John M. Olin School of Business