43239
` Civil war ' is sort of a proxy term for wars we can not win , '' said Christopher F. Gelpi , a professor of political science at Duke University who has worked on gauging opinions on Iraq with Peter D. Feaver , a fellow Duke professor who took leave to become a special adviser to the White House , helping to hone the '' Plan for Victory . '' ''
 person of company: Peter D. Feaver, Duke 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:  Peter D. Feaver, Duke University 
Answer:
 person of company: Peter D. Feaver, Duke University