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Hjalmar Mehr 's parents Sara and Bernhard Meyerowitch were Russian-Jewish revolutionaries who after the failed 1905 Russian Revolution fled to Sweden , where Hjalmar was born and named after Hjalmar Branting .
 person: Hjalmar Mehr; organization: revolutionaries; person: Hjalmar; person: Hjalmar Branting
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: Hjalmar Mehr, revolutionaries, Hjalmar, Hjalmar Branting 
Answer:
 person: Hjalmar Mehr; organization: revolutionaries; person: Hjalmar; person: Hjalmar Branting