Question: What Italian-American Mafia gangster was a cousin of Willie Moretti?
Sentence (from "American Mafia"): The organization's name is derived from the original ""Mafia"" or "Cosa nostra", the Sicilian Mafia, and it originally emerged as an offshoot of the Sicilian Mafia; however, the organization eventually encompassed or absorbed other Italian-American gangsters and Italian-American crime groups (such as the American Camorra) living in the United States and Canada that are not of Sicilian origin.
Relevant evidence: No