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More recent analysis spurred by Jacques Lacan 's psychoanalysis and Ferdinand de Saussure 's semiotics among other things has given rise to psychoanalytic film theory , structuralist film theory , feminist film theory , and others .
 Jacques Lacan, Ferdinand de Saussure
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
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Answer:
 Jacques Lacan, Ferdinand de Saussure