Question: The Cohen crime family, or the Siegel crime syndicate, was an Italian-American Mafia / Jewish Mafia crime family created by which New York Jewish American mobster, and was known as one of the most "infamous and feared gangsters of his day"?
Sentence (from "Bugsy Siegel"): Siegel was not only influential within the Jewish mob but, like his friend and fellow gangster Meyer Lansky, he also held significant influence within the Italian-American Mafia and the largely Italian-Jewish National Crime Syndicate.
Relevant evidence: No