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 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:  Infantry, 25th Infantry Regiment 
Answer:
 members: Infantry, 25th Infantry Regiment