1004
Robert Kates , a geographer and professor emeritus at Brown University who was Dr. White 's student and then a co-author , said his central insight -- that big engineering efforts to repair environmental problems do not always work '' and , in many cases , make the problem worse '' -- is just as important today . ''
 person of company: Robert Kates, Brown University
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: Robert Kates, Brown University