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Anthropologists Dan Sperber , Edwin Hutchins , and Scott Atran , have been involved in collaborative projects with cognitive and social psychologists , political scientists and evolutionary biologists in attempts to develop general theories of culture formation , religion , and political association .
 Dan Sperber, Edwin Hutchins, Scott Atran
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Dan Sperber, Edwin Hutchins, Scott Atran