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Emtage was a founding member of the Internet Society and went on to create and chair several Working Groups at the Internet Engineering Task Force ( IETF ) , the standard-setting body for the Internet .
 Emtage, Internet Society, Internet Engineering Task Force, IETF, Internet
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Emtage, Internet Society, Internet Engineering Task Force, IETF, Internet