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The nearby Clady Circuit also in County Antrim was used for the Ulster Grand Prix between ( 1922 – 1952 ) before moving to the Dundrod Circuit .
 Antrim, Dundrod
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Antrim, Dundrod