14664
Acxiom immediately notified law enforcement upon discovery of intrusions into its system and assisted with the investigation which was conducted by a task force formed the Federal Bureau of Investigation ( FBI ) and the  United States Secret Service  (  USSS  ) .
 alternate names: United States Secret Service, USSS
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 alternate names: United States Secret Service, USSS