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Margaret Somerville , professor of law and medicine at McGill University , said the ruling '' is extremely important '' in large part because '' the provinces that want to run some form of a complementary private system would probably be able to do so now . ''
 person of company: Margaret Somerville, McGill 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: Margaret Somerville, McGill University