8274
 The row began when La Scala 's general manager , Carlo Fontana , was fired , and replaced by Mauro Meli , the former manager of the Cagliari opera house in Sardinia . 
 Sardinia, Cagliari
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:
 Sardinia, Cagliari