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The next year , he started the development of the Barisan Sosialis industrial estate on the western end of the island which was then a swamp , offering incentives to local and foreign business to locate there .
 organization: Barisan Sosialis
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Barisan Sosialis 
Answer:
 organization: Barisan Sosialis