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Unfortunately , and I think people sensed this in watching the coverage in London , bombings have become familiar , '' and , as such , less frightening to those not directly affected , said George Loewenstein , a professor of psychology and economics at Carnegie Mellon University in Pittsburgh .
 location contains: Pittsburgh, Carnegie Mellon University; person of company: George Loewenstein, Carnegie Mellon 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:  Pittsburgh, Carnegie Mellon University; George Loewenstein, Carnegie Mellon University 
Answer:
 location contains: Pittsburgh, Carnegie Mellon University; person of company: George Loewenstein, Carnegie Mellon University