6304
The 42d Infantry Division absorbed the units of the 26th Infantry Division and the  50th Armored Division  of the Massachusetts and  New Jersey  Army National Guard respectively in post-Cold War restructuring .
 None
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:
 NA: 50th Armored Division, New Jersey