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Early on , she explored her talent as a singer , but Kathe soon found that her skills as a special education teacher helping young children with learning and emotional difficulties find their voices best fit her , that experience lead her to pursue her graduate degree in speech pathology .
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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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