You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what was the nationality of both David Berman and Bugsy Siegel ?" whose answer is Jewish-American.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Bugsy Siegel nationality
Useful Output:

Doc 1: The son of Jewish immigrants, Siegel was raised in the crime-ridden section of Williamsburg, where Irish and Italian gangs were prevalent. As a
Doc 2: Bugsy Siegel, a notorious mobster, rose from Brooklyn slums to Beverly Hills and made his mark in Nevada's gambling scene.
Doc 3: A swift-paced life story of one of the most vicious organized gang figures in American history, Benjamin “Bugsy” Siegel (1906-1947).
Doc 4: Siegel was born on the Lower East Side of Manhattan in 1906, and lived in New York for 35 years. His parents had arrived in the U.S. three years
Doc 5: Born Benjamin Siegelbaum on February 28, 1906, to Russian Jewish immigrants in Brooklyn, New York, Ben resented and vowed to rise above the poverty surrounding