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The Conspiration des poignards ( Daggers Conspiracy ) or Complot de l'Opéra ( Opera Plot ) was an alleged assassination attempt against Napoleon Bonaparte , the members of the plot were not clearly established .
 Napoleon Bonaparte
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Napoleon Bonaparte