645
He entered the  Union  Army as colonel of the  5th Maine Volunteer Infantry Regiment  May 6 1861 but mustered out on August 31 1861 .
 subsidiaries: Union, 5th Maine Volunteer Infantry Regiment
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:
 subsidiaries: Union, 5th Maine Volunteer Infantry Regiment