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In presenting his health program on a visit to the Lower East Side with Senator John Kerry of Massachusetts , Mr. Ferrer was actually reintroducing a plan he first unveiled in August , a point his campaign aides were quick to note after the announcement by Mr. Bloomberg , a Republican . ''
 John Kerry, Massachusetts
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:
 John Kerry, Massachusetts