3101
While the kinds of films produced by Poverty Row studios only grew in popularity , they were increasingly available both from major production companies and from independent producers who no longer needed to rely on a studio 's ability to package and release their work .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None