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Where historically the mining industry supported tens of thousands of workers or the majority of the population , today agriculture dominates the sector , though collectively both industries employ less than thousand people or just over 2 % of the City of Ballarat 's total workforce .
 location: City of Ballarat
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: City of Ballarat 
Answer:
 location: City of Ballarat