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As a young lawyer , Derrick Bell , who now teaches law at New York University and is a leading authority on constitutional law , worked with Motley on desegregation cases in the South .
 person of company: Derrick Bell, New York 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:  Derrick Bell, New York University 
Answer:
 person of company: Derrick Bell, New York University