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NSA commenced warrantless surveillance of telecommunications , which was sometimes criticized since it permitted the agency " to eavesdrop on telephone and e-mail communications between the United States and people overseas without a warrant " .
 organization: NSA; location: United States
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: NSA; location: United States