565
Soon after Major General  William S. Rosecrans  assumed command of the first Union Army of the Ohio and changed its name to the  Army of the Cumberland  on October 24 1862 he took steps to increase the number of men in the four Regular Army regiments ( Carson's 15th and the 16th 18th and 19th U. S. Infantry Regiments ) under his command to their authorized strength and to place them in a single Regular Brigade .
 top members employees: William S. Rosecrans, Army of the Cumberland
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:
 top members employees: William S. Rosecrans, Army of the Cumberland