sentences:  The following year O'Berta, with Saltis and many other of Capone's subordinates, managed to arrange a conference at the Hotel Sherman on October 20, which included Al Capone, George "Bugs" Moran, Vincent "The Schemer" Drucci, Jake "Greasy Thumb" Guzik, Ralph Sheldon, William Skidmore, Maxie Eisen, Jack Zuta, and Christian Betsche, and managed to agree on a general ceasefire of the various gang wars, specifically between the Chicago Outfit and the North Side Gang, as well as the gang war between Saltis-McErlane and the Sheldon Gang.The ceasefire lasted a little over two months before war broke out again when members of Saltis-McErlane gang killed Sheldon Gang member Hillary Clements on December 30.As the gang war continued between Saltis and the Sheldon Gang over the Back of the Yards neighborhood, Al Capone had begun to move in on Saltis's territory, as the war was beginning to turn in favor of the Sheldon Gang.