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History The predecessor , Hong Kong Flying Club was formed in the late 1920s when the Governor , Sir Cecil Clementi , presided over the inaugural meeting on 20 December 1929 .
 Hong Kong, Cecil Clementi
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hong Kong, Cecil Clementi