50244
Background According to the National Security Archive , Virgilio Paz met DINA agent Michael Townley and Italian terrorist Stefano Delle Chiaie in Madrid , in 1975 , to prepare , with the help of Francisco Franco 's secret police , the murder of Christian Democrat Bernardo Leighton .
 National Security Archive, Virgilio Paz, DINA, Michael Townley, Stefano Delle Chiaie, Madrid, Francisco Franco, Christian Democrat Bernardo Leighton
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 National Security Archive, Virgilio Paz, DINA, Michael Townley, Stefano Delle Chiaie, Madrid, Francisco Franco, Christian Democrat Bernardo Leighton