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Hinduism arrived to the region of Bengal before the 6th century BC and by the 3rd century , along with Buddhism and Jainism , it began to dominate over the primitive religious groups of the natives .
 Bengal, Buddhism
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Bengal, Buddhism