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 In '' Salonica , City of Ghosts : Christians , Muslims and Jews , 1430-1950 , '' the Columbia University professor Mark Mazower attempts '' to see the experiences '' of competing ethnic groups '' within the terms of a single encompassing historical narrative , '' that is to say , from no particular point of view except that of the empathetic observer . 
 company: Mark Mazower, Columbia 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: 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} 
Answer:
 company: Mark Mazower, Columbia University