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In two separate June 2011 incidents , Sichuanese migrant workers organized violent protests against alleged police misconduct and migrant-labor abuse near the southern manufacturing hub of Guangzhou .
 location: Sichuanese; location: Guangzhou
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Sichuanese; location: Guangzhou