186471
Note that the \ delta > 0 condition in part ( b ) is necessary for the result to be true , as \ log \ frac is a BMO function , but e ^ = \ frac is not in any A _ .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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