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For example , according to the National Agricultural Statistics Service , coyotes were responsible for 60.5 % of the 224,000 sheep deaths attributed to predation in 2004 .
 National Agricultural Statistics Service
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 National Agricultural Statistics Service