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Authors Nicholas Schaffner and Wilfrid Mellers are among the commentators who offer their views on the band 's career .
 Nicholas Schaffner, Wilfrid Mellers
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Nicholas Schaffner, Wilfrid Mellers