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This was also the day when the National Liberation Committee of Upper Italy ( CLNAI ) officially proclaimed the insurgency in a radio announcement , announcing the seizure of power by the CLNAI and the death sentence for all the fascists ( including Benito Mussolini , who was shot three days later ) .
 Benito Mussolini
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Benito Mussolini