485
The unit was an organic element of the  30th Infantry Division  (  Old Hickory  ) of the United States Army .
 alternate names: 30th Infantry Division, Old Hickory
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:  30th Infantry Division, Old Hickory 
Answer:
 alternate names: 30th Infantry Division, Old Hickory