485
The unit was an organic element of the  30th Infantry Division  (  Old Hickory  ) of the United States Army .
 30th Infantry Division, Old Hickory
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; 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:
 30th Infantry Division, Old Hickory