Title: Metropolis
Content:   The Republic of Singapore is a sovereign city-state and a metropolis.
Title: Outline of Singapore
Content: Being a city-state, Singapore is both a city and a nation state ; Singapore is its own only municipality ; Capital of Singapore: Singapore is its own capital 
Title: Singapore
Content:  rates in the world. Singapore is a unitary parliamentary republic with a Westminster system of unicameral parliamentary government. While elections are considered generally free, the government exercises significant control over politics and society, and the People's Action Party has ruled continuously since independence. One of the five founding members of ASEAN, Singapore is also the headquarters of the Asia-Pacific Economic Cooperation (APEC) Secretariat and Pacific Economic Cooperation Council (PECC) Secretariat, as well as many international conferences and events. Singapore is also a member of the United Nations, World Trade Organization, East Asia Summit, Non-Aligned Movement, and the Commonwealth of Nations.
Title: Singapore
Content:  Singapore, officially the Republic of Singapore, is a sovereign island city-state in maritime Southeast Asia. It lies about one degree of latitude (137 km) north of the equator, off the southern tip of the Malay Peninsula, bordering the Straits of Malacca to the west, the Riau Islands (Indonesia) to the south, and the South China Sea to the east. The country's territory is composed of one main island, 63 satellite islands and islets, and one outlying islet, the combined area of which has increased by 25% since the country's independence as a result of extensive land reclamation projects. It has 
Title: City-state
Content:  Singapore is an island city-state in Southeast Asia. About 5.6 million people live and work within 728.3 km2, making Singapore the 2nd-most-densely populated country in the world after Monaco. Singapore was part of Malaysia before it was expelled from the federation in 1965, becoming an independent republic, a city and a sovereign country. The Economist refers to the nation as the "world's only fully functioning city-state". In particular, it has its own currency and a full armed forces for deterrence to safeguard the nation's sovereignty against potential aggressors.
Title: Singapore in the Straits Settlements
Content:  Singapore in the Straits Settlements refers to a period in the history of Singapore from 1826 to 1942, during which Singapore was part of the Straits Settlements together with Penang and Malacca. Singapore was the capital and the seat of government of the Straits Settlement after it was moved from George Town in 1832. From 1830 to 1867, the Straits Settlements was a residency, or subdivision, of the Presidency of Bengal, in British India. In 1867, the Straits Settlements became a separate Crown colony, directly overseen by the Colonial Office in Whitehall in London. The period saw Singapore establish itself as an important trading port and developed into a major city with a rapid increase in population. The city remained as the capital and seat of government until British rule was suspended in February 1942, when the Imperial Japanese Army invaded Singapore during World War II.
Title: Politics of Singapore
Content:  The politics of Singapore takes the form of a parliamentary representative democratic republic whereby the President of Singapore is the head of state, the Prime Minister of Singapore is the head of government, and of a multi-party system. Executive power is exercised by the Cabinet from the parliament, and to a lesser extent, the president. Cabinet has the general direction and control of the Government and is accountable to Parliament. There are three separate branches of government: the legislature, executive and judiciary abiding by the Westminster system. Legislative power is vested in both the government and the Parliament of Singapore. The legislature is the parliament, which consists of the president as its head and a single chamber whose members are elected by popular vote. The role of the president as the head of state has been, historically, largely ceremonial although the constitution was amended in 1991 to give the president some veto powers in a few key decisions such as the use of the national reserves and the appointment of key judiciary, Civil Service and Singapore Armed Forces posts. They also exercise powers over civil service appointments and national security matters.
Title: Outline of Singapore
Content:   The following outline is provided as an overview and topical guide to Singapore: Singapore &ndash; sovereign republic comprising the main island of Singapore and smaller outlying islands which are located at the southern tip of the Malay Peninsula in Southeast Asia. Singapore lies 137 km north of the equator, south of the Malaysian state of Johor and north of Indonesia's Riau Islands. Singapore is one of three remaining true city-states in the world. It is the second smallest nation in Asia.
Title: Singapore Island
Content:  Singapore Island or Mainland Singapore, historically known as Pulau Ujong, is the main constituent island of the sovereign island city-state of Singapore. It is part of the Malay Archipelago and is located at the southern tip of Peninsular Malaysia. The island forms the bulk of the country in terms of area and population, since there are hardly any other residential areas situated on the smaller islands. With a population of 5,882,440 as of 2021, with a land area of 709.2 km2 Mainland Singapore is the 20th most populous island in the world and the 31st most densely populated island in the world.
Title: Singapore
Content:  second greatest population density in the world. With a multicultural population and recognising the need to respect cultural identities, Singapore has four official languages; English, Malay, Mandarin, and Tamil. English is the lingua franca. Multiracialism is enshrined in the constitution and continues to shape national policies in education, housing, and politics. Modern Singapore was founded in 1819 by Sir Stamford Raffles as a trading post of the British Empire. In 1867, the colonies in Southeast Asia were reorganised and Singapore came under the direct control of Britain as part of the Straits Settlements. During the Second World War, Singapore was 

Question: What is Singapore the capital of?
Answer: Straits Settlements.