1061
Vaughan joined the  Union  Army as a second lieutenant in the  2nd Wisconsin Volunteer Infantry Regiment  on June 11 1861 .
 subsidiaries: Union, 2nd Wisconsin Volunteer Infantry Regiment
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:  Union, 2nd Wisconsin Volunteer Infantry Regiment 
Answer:
 subsidiaries: Union, 2nd Wisconsin Volunteer Infantry Regiment