Question: Name the New York Italian-American mobster, also known as Chin, in the American Mafia who was boss of the Genovese crime family from 1981 to 2005, replacing Don Vito Genovese but continuing to operate from and with the Greenwich Village Crew?
Sentence (from "Vincent Gigante"): Gigante was one of Genovese's most loyal supporters, siding with him throughout the struggle for power with Costello.
Relevant evidence: No