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After a long campaign for autonomy , in 1905 the District of Alberta was enlarged and given provincial status , with the election of Alexander Cameron Rutherford as the first premier .
 location: District of Alberta; person: Alexander Cameron Rutherford
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: District of Alberta, Alexander Cameron Rutherford 
Answer:
 location: District of Alberta; person: Alexander Cameron Rutherford