Original sentence: Army Commander: General Sir Edmund H.The Fourth Army was formed on 5 February 1916.The Reserve Army was formed on 23 May 1916 and took over VIII and X Corps from the Fourth Army on 4 July 1916 during the Battle of Albert
Edited sentence: Fifth Army:  The Reserve Army was renamed the Fifth Army on 30 October 1916.Fourth Army: The Fourth Army was formed on 5 February 1916.Reserve Army: The Reserve Army was formed on 23 May 1916 and took over VIII and X Corps from the Fourth Army on 4 July 1916 during the Battle of Albert.Third Army: Army Commander: General Sir Edmund H