263443
Free association ( also called free association of producers or , as Marx often called it , a community of freely associated individuals ) is a relationship among individuals where there is no state , social class or authority and private property of means of production .
 person: Marx
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: Marx 
Answer:
 person: Marx