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In the Philippines , the assassination of Benigno Aquino , Jr. triggered the eventual downfall of the 20-year autocratic rule of President Ferdinand Marcos .
 Benigno Aquino , Jr., Ferdinand Marcos
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Benigno Aquino , Jr., Ferdinand Marcos