6071
 Paul Krugman , a Princeton University economist and Op-Ed columnist for The New York Times , said Mr. Friedman then managed '' one of the decisive intellectual achievements of postwar economics , '' predicting the combination of rising unemployment and rising inflation that came to be called stagflation . 
 company: Paul Krugman, Princeton University
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Paul Krugman, Princeton University 
Answer:
 company: Paul Krugman, Princeton University