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As a young wife and mother in Massachusetts she taught second grade at Buckingham School in Cambridge , started a catering business in Chestnut Hill , drove a taxi and eventually became a chef at the Peasant Stock restaurant in Somerville , where she worked for 14 years , winning many culinary awards without ever following a recipe .
 Massachusetts, Chestnut Hill; Massachusetts, Somerville; Massachusetts, Cambridge
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 Massachusetts, Chestnut Hill; Massachusetts, Somerville; Massachusetts, Cambridge