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This Montessori school , as one of few international Montessori schools , it unites the whole spectrum of the Montessori method from the , the primary education to in one building .
 Montessori, Montessori, Montessori
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Montessori, Montessori, Montessori