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The Specialist Operations Command is further divided into subgroups which consist of : The Assistant Commissioner ( Counter Terrorism ) is responsible for both the Counter Terrorism and Special Tactics Command ( CTST ) and the  State Protection Group  (  SPG  ) .
 alternate names: State Protection Group, SPG
Given options, please tell me the relationships of all the listed entity pairs.Output format is "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} 
 Entity Pairs:  State Protection Group, SPG 
Answer:
 alternate names: State Protection Group, SPG