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Last fall , at the invitation of Gov. Haley Barbour of Mississippi , Mr. Duany and the group he founded , the Congress for a New Urbanism , led a conference of 200 architects and planners in Biloxi in drafting architectural proposals for the coastal communities .
 Mississippi, Biloxi; Haley Barbour, Mississippi
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:
 Mississippi, Biloxi; Haley Barbour, Mississippi