Question: Killochan Castle and its accompanying railway station are both located in what area of Scotland?

Context paragraphs:
Allandale railway station: Allandale railway station was a rail station proposed for the line between Cumbernauld and Falkirk near the villages of Allandale and Castlecary.  The station was recommended in the Scottish Executive's "Central Scotland Transport Corridor Studies", published in January, 2003 as Castlecary railway station.  However, the scheme's promoters were persuaded to change the name of the station to avoid confusion with an existing Castle Cary railway station in Castle Cary, Somerset.

Sambalpur Junction railway station: Sambalpur Railway Station, located in the Indian state of Odisha, serves Sambalpur in Sambalpur district.  There are four other railway stations serving Sambalpur – Sambalpur Road Railway Station(SBPD), Sambalpur City Railway Station(SBPY), Hirakud (HKG), across the Mahanadi and Maneswar Railway Station(MANE).  Locally this station is called Khetrajpur Railway Station since it is located in that area of the city.

Kelvinside railway station: Kelvinside railway station was located on Great Western Road, next to the current Gartnavel General Hospital in the Kelvinside area of Glasgow, Scotland.  Part of the Lanarkshire and Dunbartonshire Railway services ran through the station from Glasgow city centre to Maryhill in the north of the city and beyond.  The line from the station to Crow Road railway station passes under the current site of Hyndland railway station on the Argyle and North Clyde lines.

Netherton Goods station: Netherton Goods station or Netherton Depot was a railway public freight facility located between Neilston railway station and Patterton railway station just west of the proposed site of Lyoncross railway station, East Renfrewshire, Scotland.  Netherton Goods served the industrial and agricultural requirements for transportation in the vicinity, with the town of Arthurlie not far away, sitting on and near to country lanes to Neilston, Arthurlie and Barrhead.  Netherton, Glanderston, Balgraystone and Dyke Farms were located nearby.  Netherton Goods was close to Lyoncross Junction between the Lanarkshire and Ayrshire Railway and the Paisley and Barrhead District Railway near Balgray Reservoir.

Killochan Castle: Killochan Castle is a 16th-century L-plan tower house about 3 mi north east of Girvan, South Ayrshire, Scotland, north of the Water of Girvan, and south of Burnhead.

Nanjing South Railway Station: The Nanjing South Railway Station () (IATA: NKJ) is a high-speed railway station in Nanjing, Jiangsu, People's Republic of China, serving the Jinghu High-Speed Railway, Huning Intercity Rail, Ninghang Passenger Railway and the Huhanrong (Shanghai–Wuhan–Chengdu) Railways.  The New Nanjing South Railway Station station is located a few kilometres south of downtown Nanjing.  The station's construction site is already connected with central Nanjing by Line 1, Line 3 and Line S1 of Nanjing Metro.  On September 30, 2016 the metro station served a peak volume of 102,300 passengers.  According to CCTV, it is the world's second largest railway station in terms of GFA (Gross Floor Area) at 458,000 square metre (4,929,871 square ft).  The dimension of the main roof is 456m x 216m (excluding smaller roof on both sides of the main roof), the main roof is constructed with steel weighing more than 8000 tons.  The roof on top of the waiting hall area (part of the main roof) is 72,000 square meter (775,001 square ft).  The entire railway station has 128 escalators, and 28 platforms (a combination of island-platforms and side-platforms).  At the peak of the construction phase, there were more than 20,000 construction workers and engineers at work.  Solar panels cover the majority of the railway station roof and are capable of providing 7.17 MW (megawatt) of electricity.

Killochan railway station: Killochan railway station was located in a rural part of South Ayrshire, Scotland and mainly served the nearby Killochan Castle estate.  The Killochan bank is the name given to this section of the line, running from Girvan on an uphill gradient to just north of the old station site.  Maybole is around nine miles away and Girvan two miles.

Shivajinagar, Pune: Before 1750, Shivajinagar was known as "Bhambvade" later British changed it to "Bhamburde".  This village is traditionally owned by Bahirat-Patil (बहिरट-पाटील).  During 1717 due to some financial reasons Bahirat Patil sold their half Patilki to Shirole.  Shivajinagar is an area in the heart of Pune city.  This is the most important area of the city as the district court (Pune), Pune Municipal Corporation, College of Engineering (Pune), Agricultural College (Pune), Shivaji preparatory military school etc. are located in this area.  The bus stand at Shivajinagar connects the city to destinations in the state of Maharashtra.  Shivajinagar Railway Station is an important station for the suburban railway traffic of Pune.  Resorts like the Pride Hotel and Ashish Plaza are located in this area.  Ferguson College, Deccan Education Society, Marathwada Mitramandal's College'sare well known colleges in Pune city and are also located in this area.  Shivajinagar is well connected to the city by local PMPML buses.  This area marks the origin of Shivaji road which links this region to Swargate via Shaniwarwada and JM road & FC road which link to Deccan Gymkhana.  This area also has roads like the Ambedkar road (University road) which links Pune Railway Station area to Pune University and Aundh via Shivajinagar and The Mumbai - Pune old hnational highway begins from SHivajinagar which links Pune Railway Station area via Shivajinagar, Khadki, Pimpri, Chinchwad, and Nigdi and Dehu Road.

Haymarket railway station: Haymarket railway station is the second largest railway station in Edinburgh, Scotland, after Waverley railway station.  It is a major commuter and long-distance destination, located near the city centre, in the West End.  Trains from the station serve much of Scotland, including Fife and Glasgow, as well as suburban lines to the east, and the East Coast Main Line through to London King's Cross.  It is the seventh busiest railway station in Scotland.

Corfe Castle railway station: Corfe Castle railway station is a railway station located in the village of Corfe Castle, in the English county of Dorset.  Originally an intermediate station on the London and South Western Railway (L&SWR) branch line from Wareham to Swanage, the line and station were closed by British Rail in 1972.  It has since reopened as a station on the Swanage Railway, a heritage railway that currently runs from Norden station just north of Corfe Castle to Swanage station.

Supporting paragraphs: Killochan railway station Killochan Castle
Answer: South Ayrshire