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Dr. Feliks Steuer ( November 5 , 1889 – May 30 , 1950 ) was a Silesian educationist .
 Feliks Steuer
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Feliks Steuer