3882
The  4th Pennsylvania Reserve Regiment  also known as the 33rd Pennsylvania Volunteer Infantry Regiment was an infantry regiment that served in the  Union  Army during the American Civil War .
 members: 4th Pennsylvania Reserve Regiment, Union
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:
 members: 4th Pennsylvania Reserve Regiment, Union