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The management of these ports is the door which you walk through to get to all of these other questions , '' said Senator John Kerry , Democrat of Massachusetts , who , like Mr. Bush , used cargo ports as the backdrop for speeches about the post-Sept .
 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