5177
His filming practices and theories influenced the cinéma vérité style of documentary movie-making and the Dziga Vertov Group , a radical film-making cooperative which was active from 1968 to 1972 .
 organization: Dziga Vertov Group
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: Dziga Vertov Group 
Answer:
 organization: Dziga Vertov Group