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: "A666 road junctions which historic north-south road starting in Luton?" whose answer is A6.
Each document should contain about 30 words, and these documents should contain useful information.

Query: historic north-south road starting in Luton
Useful Output:

Doc 1: The New Bedford Road. 1906. The approach to Luton from the North, flanked by horse-chestnut trees. The River Lea flows on the left, with water
Doc 2: The old road left Luton by crossing a ford over the River Lea known as the Horsepool, then traversing the lower slopes of Warden Hills and the
Doc 3: After the First World War, the people of Harpenden raised the sum of £5,456 as a contribution to a war memorial for those who had died.
Doc 4: In 1857 Thomas Lye developed a site between. Old and New Bedford Roads, immediately south of what is now Wardown Park, for a bleaching and dyeing works using.
Doc 5: The route from London to Alconbury via Stevenage and Baldock was developed towards the end of the 17th century – to give us “The Great North