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Sir Arthur Robinson KCMG ( 23 April 1872 – 17 May 1945 ) was an Australia n politician , at different times a member of the upper and lower houses of the Victorian parliament and a federal MP .
 person: Sir Arthur Robinson; location: Australia
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: Sir Arthur Robinson, Australia 
Answer:
 person: Sir Arthur Robinson; location: Australia