Problem: Parisian examples of European architecture date back more than a millennium; including the Romanesque architecture church of the Abbey of Saint-Germain-des-Prés (1014–1163); the early Gothic Architecture of the Basilica of Saint-Denis (1144), the Notre Dame Cathedral (1163–1345), the Flamboyant Gothic of Saint Chapelle (1239–1248), the Baroque churches of Saint-Paul-Saint-Louis (1627–1641) and Les Invalides (1670–1708). The 19th century produced the neoclassical church of La Madeleine, Paris (1808–1842); the Palais Garnier Opera House (1875); the neo-Byzantine Sacré-Cœur, Paris (1875–1919), and the exuberant Belle Époque modernism of the Eiffel Tower (1889). Striking examples of 20th-century architecture include the Centre Georges Pompidou by Richard Rogers and Renzo Piano (1977), and the Louvre Pyramid by I. M. Pei (1989). Contemporary architecture includes the Musée du quai Branly - Jacques Chirac by Jean Nouvel (2006), the contemporary art museum of the Louis Vuitton Foundation by Frank Gehry (2014)., and the new Tribunal de Justice by Renzo Piano (2018).
Answer this question based on the article: What were all the European architecture that was dated back in the 1600's?
A: Saint-Paul-Saint-Louis

Problem: The U.S. public debt was $909 billion in 1980, an amount equal to 33% of Americas gross domestic product (GDP); by 1990, that number had more than tripled to $3.2 trillion—or 56% of GDP. In 2001 the national debt was $5.7 trillion; however, the debt-to-GDP ratio remained at 1990 levels. Debt levels rose quickly in the following decade, and on January 28, 2010, the U.S. debt ceiling was raised to $14.3 trillion. Based on the 2010 United States federal budget, total national debt will grow to nearly 100% of GDP, versus a level of approximately 80% in early 2009. The White House estimates that the governments tab for servicing the debt will exceed $700 billion a year in 2019, up from $202 billion in 2009.
Answer this question based on the article: How many more billion dollars will the cost of servicing the national debt be in 2019 over 2009?
A: 498

Problem: The Polish-Lithuanian-Teutonic War or Great War occurred between 1409 and 1411, pitting the allied Kingdom of Poland and Grand Duchy of Lithuania against the Teutonic Knights. Inspired by the local Samogitian uprising, the war began by Teutonic invasion of Poland in August 1409. As neither side was ready for a full-scale war, Wenceslaus IV of Bohemia brokered a nine-month truce. After the truce expired in June 1410, the military-religious monks were decisively defeated in the Battle of Grunwald , one of the largest battles in medieval Europe. Most of the Teutonic leadership was killed or taken prisoner. While defeated, the Teutonic Knights withstood the siege on their capital in Marienburg  and suffered only minimal territorial losses in the Peace of Thorn . Territorial disputes lasted until the Peace of Melno of 1422. However, the Knights never recovered their former power and the financial burden of war reparations caused internal conflicts and economic decline in their lands. The war shifted the balance of power in Eastern Europe and marked the rise of the Polish-Lithuanian union as the dominant power in the region.
Answer this question based on the article: What happened to the Knights leaders?
A:
killed or taken prisoner