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London also wrote several R&B songs that were recorded by Chief artists , including " Cut You A-Loose " by Ricky Allen , which reached # 20 in 1963 .
 Chief, Ricky Allen
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Chief, Ricky Allen