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Every one of them had their unique way of murdering , for example : leaving the corpse in a tree , dissolving the human , drying the human into death , changing the human into sand , pulling the human in the ground , dragging the human into the air and dropping them , vaporizing , etc. .
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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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