19959
 It 's a huge event , a real arrival of children 's literature in academic studies , '' said John Cech , director of the Center for Children 's Literature and Culture at the University of Florida in Gainesville . 
 Gainesville, University of Florida
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:
 Gainesville, University of Florida