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But this blurring of lines between business and personal use only makes cell use harder to regulate , said Paul Levinson , chairman of the department of communication and media studies at Fordham University and author of '' Cellphone : The Story of the World 's Most Mobile Medium and How It Has Transformed Everything ! '' ''
 person of company: Paul Levinson, Fordham 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:  Paul Levinson, Fordham University 
Answer:
 person of company: Paul Levinson, Fordham University