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 Southern District of New York U.S. Attorney was fired by Trump?" whose answer is Preet Bharara.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Southern District of New York U.S. Attorney fired by Trump
Useful Output:

Doc 1: Geoffrey Berman, U.S. Attorney for the Southern District of New York, announced he would resign on Saturday, after President Trump gave
Doc 2: Geoffrey Berman served as US Attorney in the Southern District. In his memoir, Holding the Line, he describes how the Dept. of Justice demanded he use his
Doc 3: Berman, AG William Barr tells us, is "stepping down" (having done "an excellent job"), to be replaced by Jay Clayton of the SEC.
Doc 4: Sassoon had been named interim U.S. attorney when Trump fired Edward Kim, who assumed the role during the change in administrations.
Doc 5:  Trump had fired Geoffrey Berman, the U.S. attorney for the Southern District of New York. Berman oversaw many high profile cases, including