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He supported Rudolf Steiner 's anthroposophy , and edited the magazine Janus from 1933 to 1941 .
 person: Rudolf Steiner
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: Rudolf Steiner 
Answer:
 person: Rudolf Steiner