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This is the first time in years that there have been wide-open fields for Democrats and Republicans , and that is kindling competition for the services of people like Jim Jordan , who worked in 2004 as a campaign manager for the presidential campaign of Senator John Kerry , Democrat of Massachusetts . ''
 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