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For years , there was almost a kind of collusion between the auto industry and the U.A.W. , '' said Gary Chaison , a professor of labor relations at Clark University . ''
 person of company: Gary Chaison, Clark University
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:  Gary Chaison, Clark University 
Answer:
 person of company: Gary Chaison, Clark University