Question: What is the name of the central bank in the country that Queijadinha comes from?

full_context: Document 1: Queijadinha: Queijadinha is a kind of sweet which originated in Portugal, and is common in Brazil. This candy was essentially improved during the colonial period in the farms of colonial Brazil and it was very influenced by the African slave culture. There are many types of "queijadinhas", but the traditional one is prepared with these main ingredients: grated coconut and cheese, sweetened condensed milk, sugar, butter and egg yolks. Queijadinhas are very common in bakeries and children’s parties.
Document 2: Portugal: Typical fast food dishes include the Francesinha (Frenchie) from Porto, and bifanas (grilled pork) or prego (grilled beef) sandwiches, which are well known around the country. The Portuguese art of pastry has its origins in the many medieval Catholic monasteries spread widely across the country. These monasteries, using very few ingredients (mostly almonds, flour, eggs and some liquor), managed to create a spectacular wide range of different pastries, of which pastéis de Belém (or pastéis de nata) originally from Lisbon, and ovos moles from Aveiro are examples. Portuguese cuisine is very diverse, with different regions having their own traditional dishes. The Portuguese have a culture of good food, and throughout the country there are myriads of good restaurants and typical small tasquinhas.
Document 3: Portugal: SL Benfica, FC Porto, and Sporting CP are the largest sports clubs by popularity and by number of trophies won, often known as "os três grandes" ("the big three"). They have won eight titles in the European UEFA club competitions, were present in many finals and have been regular contenders in the last stages almost every season. Other than football, many Portuguese sports clubs, including the "big three", compete in several other sports events with a varying level of success and popularity, these may include roller hockey, basketball, futsal, handball, and volleyball. The Portuguese Football Federation (FPF)  – Federação Portuguesa de Futebol – annually hosts the Algarve Cup, a prestigious women`s football tournament that has been celebrated in the Algarvian part of Portugal.
Document 4: Cajeta: In Celaya, and eventually the rest of Mexico, the confection of half goat's milk and half cow's milk became known by the name "cajeta", elsewhere, the milk candy is known as "leche quemada", "dulce de leche", etc. It has cousins in the many Indian milk-based sweets like pera and the milk fudge burfi, and in the opera fudge of the United States. "Cajeta" is eaten on its own as a sweet, as a spread or filling for breads and pastries, such as churros, and as a topping for ice cream.
Document 5: Kaya toast: Kaya toast is a well-known snack in Singapore and Malaysia. Kaya toast is prepared with kaya (coconut jam), a topping of sugar, coconut milk and eggs, pandan, and sometimes margarine or butter. Kaya is generally served on toast, and also sometimes on crackers. It is considered a breakfast staple, and remains popular in Singapore. The dish is sometimes dipped into soft-boiled egg with a little dark soy sauce and white pepper.
Document 6: Euro: The euro is managed and administered by the Frankfurt-based European Central Bank (ECB) and the Eurosystem (composed of the central banks of the eurozone countries). As an independent central bank, the ECB has sole authority to set monetary policy. The Eurosystem participates in the printing, minting and distribution of notes and coins in all member states, and the operation of the eurozone payment systems.
Document 7: European Central Bank: The European Central Bank (ECB) is the central bank for the euro and administers monetary policy of the Eurozone, which consists of 19 EU member states and is one of the largest currency areas in the world. It is one of the world's most important central banks and is one of the seven institutions of the European Union (EU) listed in the Treaty on European Union (TEU). The capital stock of the bank is owned by the central banks of all 28 EU member states.[dated info] The Treaty of Amsterdam established the bank in 1998, and it is headquartered in Frankfurt, Germany. As of 2015[update] the President of the ECB is Mario Draghi, former governor of the Bank of Italy, former member of the World Bank, and former managing director of the Goldman Sachs international division (2002–2005). The bank primarily occupied the Eurotower prior to, and during, the construction of the new headquarters.
Document 8: Portugal: The Portuguese currency is the euro (€), which replaced the Portuguese Escudo, and the country was one of the original member states of the eurozone. Portugal's central bank is the Banco de Portugal, an integral part of the European System of Central Banks. Most industries, businesses and financial institutions are concentrated in the Lisbon and Porto metropolitan areas—the Setúbal, Aveiro, Braga, Coimbra and Leiria districts are the biggest economic centres outside these two main areas.[citation needed] According to World Travel Awards, Portugal is the Europe's Leading Golf Destination 2012 and 2013.
Document 9: Euro: The euro is the sole currency of 19 EU member states: Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Portugal, Slovakia, Slovenia, and Spain. These countries constitute the "eurozone", some 343 million people in total as of 2018.With all but two of the remaining EU members obliged to join, together with future members of the EU, the enlargement of the eurozone is set to continue. Outside the EU, the euro is also the sole currency of Montenegro and Kosovo and several European microstates (Andorra, Monaco, San Marino and the Vatican City) as well as in five overseas territories of EU members that are not themselves part of the EU (Saint Barthélemy, Saint Martin, Saint Pierre and Miquelon, the French Southern and Antarctic Lands and Akrotiri and Dhekelia). Together this direct usage of the euro outside the EU affects nearly 3 million people.
Document 10: Kẹo dừa: Kẹo dừa is a Vietnamese cuisine coconut candy most commonly produced in Bến Tre province, Vietnam with coconut milk and coconut cream. The Ben Tre Province is nicknamed by Vietnamese as the "Land of Coconut" (Xu Dua). The Vietnamese term for coconut candy is "kẹo dừa", with kẹo = candy and dừa = coconut. Coconut candy was originally associated with Mo Cay, a small township within the Ben Tre province.
Document 11: Guinea-Bissau: Rice is a staple in the diet of residents near the coast and millet a staple in the interior. Fish, shellfish, fruits and vegetables are commonly eaten along with cereal grains, milk, curd and whey. The Portuguese encouraged peanut production. Vigna subterranea (Bambara groundnut) and Macrotyloma geocarpum (Hausa groundnut) are also grown. Black-eyed peas are also part of the diet. Palm oil is harvested.
Document 12: Ovos moles: Ovos Moles de Aveiro ("soft eggs from Aveiro", literally) is a local delicacy from Aveiro District, Portugal, made of egg yolks and sugar. This mixture is often put inside of small rice paper casings in nautical shapes, such as shells, or into communion wafers.
Document 13: Habichuelas con dulce: Habichuelas con dulce is a sweet bean liquid dessert from the Dominican Republic that is especially popular around the Easter holiday. The dessert is part of the cuisine of the Dominican Republic and is traditionally garnished with milk cookies or with casabe, "a flatbread made of yuca flour."
Document 14: Portugal: Portugal (Portuguese: [puɾtuˈɣaɫ]), officially the Portuguese Republic (Portuguese: República Portuguesa), is a country on the Iberian Peninsula, in Southwestern Europe. It is the westernmost country of mainland Europe, being bordered by the Atlantic Ocean to the west and south and by Spain to the north and east. The Portugal–Spain border is 1,214 km (754 mi) long and considered the longest uninterrupted border within the European Union. The republic also includes the Atlantic archipelagos of the Azores and Madeira, both autonomous regions with their own regional governments.
Document 15: Portugal: In 1986, Portugal joined the European Economic Community (EEC) that later became the European Union (EU). In the following years Portugal's economy progressed considerably as a result of EEC/EU structural and cohesion funds and Portuguese companies' easier access to foreign markets.
ground_truth: Banco de Portugal
sub_queries: What country did Queijadinha originate? Answer: Portugal
What is the name of Portugal 's central bank? Answer: Banco de Portugal