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 covent garden market move to nine elms?" whose answer is 11 November 1974.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Covent Garden market move to Nine Elms
Useful Output:

Doc 1: Nine Elms, in the constituency of the hon. Member for Battersea (Marsha De Cordova), was identified as its new home. Construction of the new
Doc 2: New Covent Garden Market moved to its current site on 11 November 1974. London's historic fresh produce wholesale market
Doc 3: New Covent Garden Market moved out of the West End to Nine Elms, in Battersea in November 1974. A vital lifeline for London's culinary and
Doc 4: New Covent Garden market celebrated its 50th anniversary after moving to its new site in Nine Elms. It started on Saturday with a big gala dinner.
Doc 5: My Dad, Grandad, Uncle's all worked in the old market and made the move to Nine Elms. Later my Husband, Brothers and cousins all worked