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Over the years , he raised funds to build the plant of the school , beginning with one ramshackle room ; turned it into a community center of teaching about health and farming , as well as academic subjects , and built relations with the regional community of 300,000 blacks and whites .
 None
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:  
Answer:
 None