Question: The Stevenage railway station and Watton-at-Stone railway station both serves which town?
Context: Stockton railway station serves the town of Stockton-on-Tees, within the borough of Stockton-on-Tees and the ceremonial county of County Durham, England.  The railway station is located on the Durham Coast Line and is operated by Northern who provide all of the station's passenger services.  Thornaby railway station, across the River Tees from Stockton-on-Tees provides a wider range of services and acts as the main railway station for most of Stockton-on-Tees.  The station originally had a roof but it was removed in 1979 due to being in a bad state of repair and it has not been replaced since (the same work also saw the removal of redundant track & platforms).  The other main buildings are also no longer in rail use, having been converted into apartments. Stevenage railway station serves the town of Stevenage in Hertfordshire, England.  The station is 27 mi north of London King's Cross on the East Coast Main Line.  Stevenage is managed and served by Great Northern.  It is also served by Hull Trains and Virgin Trains East Coast. Banar railway station is a main railway station in Jodhpur district, Rajasthan.  Its code is BNO.  It serves Banar town.  The station consists of 1 platforms.  The platform is not well sheltered.  It lacks many facilities including water and sanitation.  It is located approximately 14 km from Jodhpur railway station.  The railway station is under the administrative control of North Western Railway of Indian Railways. Watton-at-Stone railway station serves the village of Watton-at-Stone in Hertfordshire, England.  It is on the Hertford Loop branch line between Hertford North and Stevenage and is served by trains operated by Great Northern. Dibrugarh railway station is a railway junction station on the Lumding-Dibrugarh section.  It is located in Dibrugarh district in the Indian state of Assam.  It serves Dibrugarh and the surrounding areas.  Dibrugarh Railway Station (DBRG) is the second railway station of the historic city of Dibrugarh after Dibrugarh Town Railway Station (DBRT). The Gordon Craig Theatre is the only theatre in Stevenage, Hertfordshire.  The theatre is housed in the Stevenage Arts & Leisure Centre, which is situated on Lytton Way, directly opposite the Railway Station and is connected to the station by a bridge extending across the dual carriageway.  The Arts & Leisure Centre is accessible by train (via the bridge), car (via Lytton Way), bus (via Stevenage Bus Station) and foot (via the Town Centre).  The theatre was officially opened in 1976 by HRH Prince Philip, Duke of Edinburgh. Nuzvid railway station (station code:NZD) is the railway station under the jurisdiction of Indian Railways.  It serves Hanuman Junction and Nuzvid town situated in the Krishna district of Andhra Pradesh.  Nuzvid railway station falls under Vijayawada railway division of South Central Railway zone.  It is situated on the Howrah-Chennai main line. Ryde St John's Road is a railway station on the Island Line, and serves the town of Ryde, Isle of Wight.  The station is 1.25 mi south of Ryde Pier Head—the Island Line's northern terminus.  When the station opened in 1864, it was known as "Ryde railway station", as it was the northern terminus of the Isle of Wight Railway at the time.  Rather than a railway, a tramway continued northwards to where the current Ryde Pier Head railway station stands; the railway was extended to Ryde Pier in 1880. The Finishing Line is a short film produced in 1977 by British Transport Films, warning about the dangers children face on railway lines.  Although it is not strictly a public information film, it is often considered to be so by fans of the genre.  It was broadcast in its entirety several times on television, but was so controversial that it was replaced less than two years later by the slightly less graphic "Robbie".  It won at least two creative awards: Certificate of Appreciation (Top Category) and Oberhausen Mention at the Festival of Youth Paris.  The film was also shown in several schools by invitation.  The film was directed by John Krish, written by Krish and Michael Gilmour, and produced by James Ritchie.  It was filmed in the vicinity of the then-closed Watton-at-Stone railway station, Hertfordshire.  The bridge that the boy at the beginning / end of the film is sitting on is the southern side of the Station Rd railway bridge.  The main filming area for the actors was located immediately southwest of the bridge sandwiched between Church Lane and the railway line.  The "stone throwing" 'competition' was filmed immediately north of the railway bridge on the western side embankment where the AWS signal ramp is.  The "Great Tunnel Walk" scene was filmed about 3.5 Miles (5.63 km) south of the current Watton-at-Stone railway station.  The 'start' was at the northern portal and 'finish' was at the southern one. Changping Railway Station, formerly Sheung Ping Railway Station (at opening) and Dongguan Railway Station (until 2014), serves the city of Dongguan in Guangdong Province, China, located in Changping Town of the city.  It is served by Guangshen Railway, Guangmeishan Railway, Jingjiu Railway as well as the Guangdong Through Train service.
Answer: serves the town of Stevenage in Hertfordshire, England