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Matthias Kalle Dalheimer realized that it was n't a good idea to channel thousands of money through his personal account to run the meeting , so he wanted to found an association .
 Matthias Kalle Dalheimer
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Matthias Kalle Dalheimer