4655
Shinn said he expressed his concerns to Mayor Ray Nagin of New Orleans about who would buy tickets to games in New Orleans .
 Ray Nagin, New Orleans; Ray Nagin, New Orleans
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:
 Ray Nagin, New Orleans; Ray Nagin, New Orleans