5037
During 1989 91 a past commanding officer of the  Army  ( 1969 ) V.I. Varennikov was the Commander in Chief of the Ground Forces of the  Soviet Union  .
 subsidiaries: Army, Soviet Union
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:  Army, Soviet Union 
Answer:
 subsidiaries: Army, Soviet Union