92674
At the age of 11 , she began modeling clothes and teaching children popular dances , such as the foxtrot , waltz , and big apple , to earn money in the wake of the Wall Street Crash of 1929 .
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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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