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 did the old £5 note come out?" whose answer is 2002.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did the old £5 note come out
Useful Output:

Doc 1: Prior to 1928 Bank of England banknotes had hardly changed since the 18th century; they all looked like the old white fiver. But 1928 saw the introduction of a
Doc 2: The Bank of England released the design for new banknotes featuring Charles III in December, with plans to circulate starting in 2024.
Doc 3: It is quite easy to exchange old Bank of England notes if you go to the Main Bank of England Branch. No account is required.
Doc 4: Rare £5 notes featuring low or unusual serial numbers have sold for hundreds of pounds, with some even selling for thousands.
Doc 5: The first £5 notes followed in 1793 at the start of the war against Revolutionary France.  The government needed to preservce bullion stocks