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The stakes are different for professors today than they were even a decade ago , said Patricia Ewick , chairwoman of the sociology department at Clark University in Massachusetts , explaining that '' students are constantly asked to fill out evaluations of individual faculty . ''
 location contains: Massachusetts, 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:  Massachusetts, Clark University 
Answer:
 location contains: Massachusetts, Clark University