21440
 In December in The Journal of the American Medical Association , dermatologists at New York University School of Medicine and Royal Prince Albert Hospital in Sydney , Australia , suggested a revised mnemonic device for helping people recognize trouble signs in a mole . 
 Australia, Sydney
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:
 Australia, Sydney