24841
 We 're the No. 1 charter school Mecca in Ohio , if not the country , '' said William Peterson , a former football star at the University of Dayton who has founded three charter schools in Dayton and one in Cleveland and who hopes to open two more here next fall . 
 Ohio, Dayton
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 Ohio, Dayton