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The Newcastle Newmarket Handicap is a Newcastle Jockey Club Group 3 Australia n Thoroughbred open handicap horse race over a distance of 1400 metres .
 Newcastle, Newcastle, Australia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Newcastle, Newcastle, Australia