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He was a producer on the Ingmar Bergman films " Autumn Sonata " ( 1978 ) and " From the Life of the Marionettes " ( 1980 ) .
 Ingmar Bergman
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ingmar Bergman