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After learning dance under Maceo Anderson , Harper was cast by the choreographer Nick Castle in Christmas Follies , at the Wilshire Ebell Theatre in 1945 .
 Maceo Anderson, Harper
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Maceo Anderson, Harper