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: "where did the british royal family live before buckingham palace?" whose answer is St James's Palace.
Each document should contain about 30 words, and these documents should contain useful information.

Query: residences of British royal family before Buckingham Palace
Useful Output:

Doc 1: Windsor Castle is one of three official homes belonging to the monarch, the others being Buckingham Palace and Holyrood House in Edinburgh.
Doc 2: The British Royal Residences you should know · Kensington Palace · Buckingham Palace · Windsor Castle · Palace of Holyroodhouse · Clarence House.
Doc 3: Before there was Buckingham Palace, there was St. James's Palace. It's the oldest royal residence in the entire United Kingdom, with most of its
Doc 4: Clarence House has been the London residence of several members of the British royal family for 200 years. During World War Two it became the
Doc 5: The short answer to your question is: Buckingham Palace 3 (1 while it was still called Buckingham House); St James's Palace 5; Windsor Castle 2.