Question: What country was the Bourne and Sleaford Railway and Midland and Great Northern Joint Railway located?

Context paragraphs:
Eye Green railway station: Eye Green railway station was a station in Eye, Cambridgeshire on the Midland and Great Northern Joint Railway line between Peterborough and Wisbech.  The station was opened by the Peterborough, Wisbech and Sutton Bridge Railway (PW&SBR) on 1 August 1866 and was originally named "Eye"; it was renamed "Eye Green" on 1 October 1875.  The PW&SBR was later part of the Midland and Great Northern Joint Railway.  It later came under the control of British Railways and was closed on 2 December 1957.  The station's name as given in some timetables "Eye Green for Crowland" was misleading, since a passenger would have a three-mile walk to Crowland.  The station was adjacent to the Northam works of the London Brick Company.  There was a busy siding where bricks were hand loaded onto trucks - before the days of palletisation.

North Drove railway station: North Drove railway station was a station serving Pode Hole in Lincolnshire, England.  It was on the route of the Spalding and Bourne Railway (opened 1866), later part of the Midland and Great Northern Joint Railway.

Bourne and Sleaford Railway: The Bourne and Sleaford Railway was an 18 mi Great Northern Railway built single-track branch railway line that ran between Bourne, on the Midland and Great Northern Joint Railway main line between the Midlands and the Norfolk Coast, to Sleaford, on the Peterborough to Lincoln Line via four intermediate stations: , , , and .

Twenty railway station: Twenty railway station served the village of Twenty, Lincolnshire.  It was on the route of the Spalding and Bourne Railway (opened 1866), later part of the Midland and Eastern Railway and then part of the Midland and Great Northern Joint Railway main line between the Midlands and the Norfolk Coast.

South Witham railway station: South Witham railway station was a station in South Witham, Lincolnshire on the Midland Railway.  It was Midland Railway property but train services were operated by the Midland and Great Northern Joint Railway.  It was closed in 1959 along with most of the M&GN.

Little Bytham railway station: Little Bytham railway station was a station in Little Bytham, Lincolnshire on the Great Northern Railway main line.  It closed in 1959.  The Midland and Great Northern Joint Railway crossed just north of the station.  The GNR were given powers to build a junction but never did so.  The nearest station on the M&GNR was at Castle Bytham.

LMS Ivatt Class 4: The LMS Ivatt Class 4 2-6-0 is a class of steam locomotive primarily designed for medium freight work but also widely used on secondary passenger services.  The London Midland and Scottish Railway (LMS) built 162 of this type between 1947 and 1952, but only three were built by the LMS before nationalisation in 1948.  Designed by H.G. Ivatt, they were classified 4F by the LMS and 4MT by BR.  In BR days they were used extensively across the system, being prevalent on the London Midland region and to a lesser extent elsewhere, notably on the Midland and Great Northern Joint Railway, an East Anglian line that had previously been joint owned by the LMS and LNER, where they became the dominant locomotive type.  They were also used for a short period on the Somerset and Dorset Joint Railway, but were quickly transferred elsewhere, never to return, because of poor steaming on the line's long and steep gradients – this was before modifications were made to the design which improved steaming notably.

Midland and Great Northern Joint Railway: The Midland and Great Northern Joint Railway, (M&GN) was a joint railway owned by the Midland Railway (MR) and the Great Northern Railway (GNR) in eastern England, affectionately known as the Muddle and Get Nowhere to generations of passengers, enthusiasts, and other users.

Murrow East railway station: Murrow East railway station was a station in Murrow, Cambridgeshire.  It was on the Midland and Great Northern Joint Railway line between Wisbech and Peterborough.  There was another station in the settlement, Murrow West railway station, on the Great Northern and Great Eastern Joint Railway.

Counter Drain railway station: Counter Drain railway station was a remote station in Lincolnshire serving the village of Tongue End.  It was on the route of the Spalding and Bourne Railway (opened 1866), later part of the Midland and Great Northern Joint Railway which ran across East Anglia to the Norfolk Coast.  The station opened with the line on 1 August 1866, closed temporarily between 9 October 1880 and 1 February 1881, and closed permanently on 2 March 1959, although the line remained opened for goods until 1964.  The three intermediate stations between Spalding and Bourne had unusual names, because there were few nearby settlements; "Counter Drain" was the name of a drainage ditch close to the station.

Supporting paragraphs: Bourne and Sleaford Railway Midland and Great Northern Joint Railway
Answer: England