10721
War Department tradition and policy mandated the segregation of African Americans into separate military units staffed by white officers as had been done previously with the 9th Cavalry 10th Cavalry 24th  Infantry  Regiment and  25th Infantry Regiment  .
 members: Infantry, 25th Infantry Regiment
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: Infantry, 25th Infantry Regiment