Paya Lebar MRT Station
Paya Lebar MRT Station (EW8/CC9) is a Mass Rapid Transit (MRT) interchange station on the East West Line and the Circle Line in Geylang Singapore.
 It is the first MRT station in Singapore that serves as an interchange of both an elevated line (East West Line) and an underground line (Circle Line).
Jurong East MRT Station
Jurong East MRT Station (NS1/EW24) is an above-ground Mass Rapid Transit (MRT) cross-platform interchange station that is part of the North South Line (Branch Line before 1996) and the East West Line in Jurong East, Singapore, and serves as an interchange station between the two lines.
 Currently, it is one of the three interchange stations in the system to be fully elevated (before Jurong Region Line opens in 2025), the other 2 stations are Tanah Merah and Choa Chu Kang, as it does not serve any underground lines.
Dhoby Ghaut MRT Station
Dhoby Ghaut MRT Station (NS24/NE6/CC1) is a Mass Rapid Transit interchange station in the Museum planning area, Singapore, located at the eastern end of Orchard Road.
 Originally a station on the North South Line, it became an interchange station after the opening of the North East Line on 20 June 2003.
 On 17 April 2010, it became the only station to be an interchange between three lines when the Circle Line wing of the station was opened to public.
 However, in 2021, two other stations, Outram Park and Marina Bay, will also be triple-line interchanges.
 It is the only station on the North South Line to serve as an interchange with the North East Line.
 The North South Line section of the station was upgraded in 2002 in the first phase of the station upgrading programme, which was completed in 2006.
Bayfront MRT Station
Bayfront MRT Station (CE1/DT16) is an underground Mass Rapid Transit interchange station on the Circle Line and the Downtown Line in Downtown Core, Singapore, next to the Marina Bay.
 The station connects the Circle Line and Downtown Line via a cross-platform interchange, making it the only MRT station in Singapore to provide cross-platform interchange between two MRT lines operated by two different operators.
 Serving mainly the Marina Bay Sands hotel and casino, an underground walkway also provides visitors with a convenient passage to Gardens by the Bay.
 This station is one of five MRT stations that has a cross platform interchange.
Bencoolen MRT Station
Bencoolen MRT Station (DT21) is a future underground Mass Rapid Transit station on the Downtown Line located at the boundary of Rochor and Museum planning areas, Singapore.
 Located under Bencoolen Street, the station will serve three schools - the School of the Arts, the Nanyang Academy of Fine Arts and the Singapore Management University , which are next to the station.
 This station is a five-minute walk to Dhoby Ghaut and a thirty-second walk to Bras Basah stations respectively.
Anlene Orchard Mile
The Anlene Orchard Mile is a sporting event exclusive to women held in Singapore where women either run or walk a mile (1.6 kilometres) on a straight course down Singapore’s most famous and popular shopping street, Orchard Road.
 Just for the event, traffic authorities close off two lanes of one of Singapore’s busiest streets for the duration of the race that is usually held in the morning from 7am onwards.
 The flag-off for the mile begins near the Dhoby Ghaut MRT Station and ends near Orchard MRT Station where participants run past famous landmarks such as the Istana, the President’s place of residence.
Dhoby Ghaut Green
Dhoby Ghaut Green is an urban park in Singapore located adjacent to Dhoby Ghaut MRT station, opposite the Park Mall.
Circle MRT Line
The Circle Line (CCL) is a medium-capacity Mass Rapid Transit line in Singapore.
 It runs from Dhoby Ghaut (CC1/NS24/NE6) and Marina Bay (CE2/NS27) in the Central Area to HarbourFront (CC29/NE1) in the south, with the line between Marina Bay (CE2/NS27) and Stadium (CC6) operated as a shuttle service during off-peak hours.
 The line is 35.5 km long with 30 stations, all of which are underground.
 Travelling from one end of the line to the other takes about one hour.
 It is the second in Singapore to be completely automated and driverless and is among the world's longest driverless rapid transit lines.
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 It is coloured orange on the rail map.
 The line is the fourth MRT

Question: Dhoby Ghaut, often referred to the Dhoby Ghaut MRT Station, is a major interchange station below the seven-floor contemporary shopping mall in what country?
Answer: Singapore