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He found success both with Brown and with other R&B artists , the biggest success coming with Big Mama Thornton 's # 1 hit " Hound Dog " .
 Brown, Big Mama Thornton
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Brown, Big Mama Thornton