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: "when was the 1000 bill taken out of circulation?" whose answer is 1969.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when was the 1000 dollar bill taken out of circulation
Useful Output:

Doc 1: Notes in the denominations of $500, $1,000, $5,000, and $10,000 were last printed in 1945 but were issued through 1969. All these bills except
Doc 2: The $1,000 bill was discontinued in 2000, at the request of the solicitor-general and the RCMP, who argued it was facilitating criminal
Doc 3: Some 1,000 dollar bills stayed in circulation for the next two decades, until the Federal Reserve recalled them in 1969. At this time, the
Doc 4: On July 14, 1969, the Department of the Treasury and the Federal Reserve System announced that currency notes in denominations of $500, $1,000,
Doc 5: As far as the central bank is concerned the $500, $1000, $5000, and $10000 banknotes were never removed from circulation.