Question: What is the nickname of the American mobster who said of Murray Humphreys that, "Anybody can use a gun. 'The Hump' can shoot if he has to, but he likes to negotiate with cash when he can"?
Sentence (from "Al Capone"): Alphonse Gabriel Capone ( ; ] ; January 17, 1899 – January 25, 1947), sometimes known by the nickname Scarface, was an American mobster, crime boss and businessman who attained fame during the Prohibition era as the co-founder and boss of the Chicago Outfit.
Relevant evidence: Yes