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Joe Frazer Field is an athletic field in Newark  Delaware  that was used for the  University of Delaware  's baseball track and field football and tennis teams .
 Delaware, University of Delaware
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 Delaware, University of Delaware