126505
Unlike Marx , who built his support in the First International , mostly within the central executive structure , Bakunin worked to build support for co-ordinated action though autonomous insurrections at the base , especially in Southern Europe .
 person: Marx; organization: First International; person: Bakunin
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, First International, Bakunin 
Answer:
 person: Marx; organization: First International; person: Bakunin