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Numerous components of the camera were borrowed from Arri film camera models ( most notably the 435ES ) , assuring compatibility with Arri film camera accessories and support equipment .
 Arri, Arri
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Arri, Arri