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Diane Ravitch , a research professor at New York University and fellow at the Brookings Institution , was on the governing board of the National Assessment of Educational Progress from 1997 to 2004 .
 person of company: Diane Ravitch, Brookings Institution
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 person of company: Diane Ravitch, Brookings Institution