Q:Information: - Anderson Junior College (AJC) is a junior college established in 1984 and located in Yio Chu Kang, Singapore, offering two-year pre-university courses leading to the Singapore-Cambridge GCE Advanced Level examinations. Anderson Junior College has been affirmed as one of the leading junior colleges in Singapore for value-added academic performances. - Nanyang Polytechnic (abbreviation: NYP) is a Singapore polytechnic located in the precinct of Yio Chu Kang in the town of Ang Mo Kio, Singapore. As an industry-oriented alternative to a broader based high school education, polytechnic graduates in Singapore are sought after for work or many continue to complete university degrees. In contrast to polytechnics in the United States and UK, polytechnics in Singapore admit majority of its students after middle school which is after 10 years of formal education. Diplomas in a specialized area of study, for example Biomedical Science, is awarded after completing 3 years of studies. - Yio Chu Kang Bus Interchange ( Chinese : ) is a bus interchange in the northern part of Ang Mo Kio . The interchange is located beneath Yio Chu Kang MRT Station . Boarding berths are located north of Yio Chu Kang MRT Station concourse while and alighting berths are located south . It was renamed on 1 August 2013 . - Ang Mo Kio, often abbreviated as AMK, is a planning area and residential town situated in the North-East Region of Singapore. Ang Mo Kio is the 3rd most populated planning area in the North-East Region and ranks 8th in terms of population in the country overall. The planning area is located at the south-western corner of the North-East Region, bordered by the planning areas of Yishun to the north, Sengkang to the north-east, Serangoon to the east, Bishan to the south and the Central Water Catchment to the west. - Yio Chu Kang MRT Station (NS15) is an above-ground Mass Rapid Transit station on the North South Line in Ang Mo Kio, Singapore. The station's architecture design theme is similar to Ang Mo Kio station, with brown granite walls and floors. This station serves students of neighbouring educational institutions such as Anderson Junior College and Nanyang Polytechnic, residents as well as workers at neighbouring industrial estates. Yio Chu Kang used to be the northern terminus of the North South Line when it first opened on 7 November 1987. Trains terminated at Platform A before reversing and crossing over to the adjacent track. - Singapore, officially the Republic of Singapore, and often referred to as the "Lion City" or the "Little Red Dot", is a sovereign city-state in Southeast Asia, and the world's only island city-state. It lies one degree (137km) north of the equator, south of the southernmost tip of continental Asia and peninsular Malaysia, with Indonesia's Riau Islands to the south. Singapore's territory consists of a diamond-shaped main island along with 62 other islets. Since independence, extensive land reclamation has increased its total size by 23% (130km), and its greening policy has covered the densely populated island with tropical flora, parks and gardens. Given the information above, choose from the list below the object entity that exhibits the relation 'country' with the subject 'yio chu kang bus interchange'. Choices: - chu - malaysia - singapore - united states
A:
singapore