24741
 Cass Sunstein , a law professor at the University of Chicago and an expert on constitutional law , agrees that the courts have been less than explicit when it comes to matters involving prayer and coaches at public schools . '' 
 Cass Sunstein, University of Chicago
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:
 Cass Sunstein, University of Chicago