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In 2014 , a feature-length documentary film , " Altman " , was released , which looks at his life and work with film clips and interviews .
 person: Altman
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Altman