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 Getting everybody playing is the first step to really getting it back to a premier sport , '' said top-seeded Lindsay Davenport , who will play the wild card Casey Dellacqua of Australia on Monday at Rod Laver Arena . 
 Casey Dellacqua, Australia
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:
 Casey Dellacqua, Australia