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He was critical of Adam Smith , calling him a " shameless plagiarist " who set economics off track , ultimately leading to the rise of Marxism .
 person: Adam Smith; person: Marxism
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: Adam Smith, Marxism 
Answer:
 person: Adam Smith; person: Marxism