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The grouping is seen as more ' moderate ' than the League of Social Democrats and the Civic Party , which have triggered Legco by-elections in May 2010 , by having five of their members resign and stand for reelection in a ' de facto referendum ' on democratic progress in Hong Kong .
 League of Social Democrats, Civic Party, Hong Kong
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 League of Social Democrats, Civic Party, Hong Kong