25699
 I desperately wanted to breast-feed , '' said Karen Petrone , an associate professor of history at University of Kentucky in Lexington . 
 Lexington, University of Kentucky
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:
 Lexington, University of Kentucky