15509
At a debate on Oct. 17 between Representative Peter T. King , the Republican incumbent from Long Island , and his opponent , David Mejias , a Democratic Nassau County legislator , an overflow crowd of more than 300 jammed the doorways and stairwells leading to the basement auditorium of the Levittown library .
 Nassau County, Levittown; Long Island, Levittown
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:
 Nassau County, Levittown; Long Island, Levittown