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It 's the equivalent of putting a bullet in a chamber of a gun , '' said Gary Chaison , professor of industrial relations at Clark University in Worcester , Mass. .
 person of company: Gary Chaison, Clark University; place lived: Gary Chaison, Worcester; location contains: Worcester, 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; Gary Chaison, Worcester; Worcester, Clark University 
Answer:
 person of company: Gary Chaison, Clark University; place lived: Gary Chaison, Worcester; location contains: Worcester, Clark University