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: "Who much area did the territorial police force covered which was proposed to merge with Merseyside Police?" whose answer is 946 sqmi.
Each document should contain about 30 words, and these documents should contain useful information.

Query: territorial police force area to merge with Merseyside Police
Useful Output:

Doc 1: In the West Midlands a new regional force will be proposed, headed by a police commissioner, on similar lines to the Metropolitan Police. If the
Doc 2: The series provides information on the use of various police powers recorded by police forces in England and Wales, including: stop and searches
Doc 3: Chief Constable, Merseyside Police. Responsible for the direction and control of Merseyside Police Force in accordance with the Police Act
Doc 4: Merseyside has been pledged £6.6 in Government funding to support the delivering of neighbourhood policing in the region.
Doc 5: CHESHIRE Constabulary will merge with neighbours Merseyside if Home Secretary Charles Clarke has his wish.