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The United States Federal Trade Commission ( FTC ) has been involved in oversight of the behavioral targeting techniques used by online advertisers since the mid-1990s .
 organization: Federal Trade Commission
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Federal Trade Commission 
Answer:
 organization: Federal Trade Commission