1607
USARSO  United States Army South  U.S. Army South has existed under its current name since 1986 but its historical roots reach back much farther to the  Isthmian Canal Commission  and the Panama Canal Guard of 1904 1914 both of which played a pivotal role in the construction and early defense of the Canal.Global Security With the active support and encouragement of the United States Panama declared its independence from Colombia on 3 Nov. 1903 and that same month the United States received the right to build and administer the Panama Canal .
 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: United States Army South, Isthmian Canal Commission