Task: Question Answering
Input (English): Context: The Second Serbian Uprising (18151817) was the second phase of the Serbian Revolution against the Ottoman Empire, which erupted shortly after the re-annexation of the country to the Ottoman Empire, in 1813. The occupation was enforced following the defeat of the First Serbian Uprising (18041813), during which Serbia existed as a "de facto" independent state for over a decade. The second revolution ultimately resulted in Serbian semi-independence from the Ottoman Empire. The Principality of Serbia was established, governed by its own parliament, constitution and royal dynasty. "De jure" independence followed during the second half of the 19th century., Leopold von Ranke (21 December 1795  23 May 1886) was a German historian and a founder of modern source-based history. According to Caroline Hoefferle, "Ranke was probably the most important historian to shape [the] historical profession as it emerged in Europe and the United States in the late 19th century." He was able to implement the seminar teaching method in his classroom and focused on archival research and analysis of historical documents. Building on the methods of the Göttingen School of History, Ranke set the standards for much of later historical writing, introducing such ideas as reliance on primary sources (empiricism), an emphasis on narrative history and especially international politics ("Außenpolitik")., The Balkan Peninsula, or the Balkans, is a peninsula and a cultural area in Eastern and Southeastern Europe with various and disputed borders. The region takes its name from the Balkan Mountains that stretch from the Serbia-Bulgaria border to the Black Sea., The First Serbian Uprising was an uprising of Serbs in the Sanjak of Smederevo against the Ottoman Empire from 14 February 1804 to 7 October 1813. Initially a local revolt against renegade janissaries who had seized power through a coup, it evolved into a war for independence (the Serbian Revolution) after more than three centuries of Ottoman rule and short-lasting Austrian occupations., The Serbian Revolution was the national uprising and constitutional change in Serbia that took place between 1804 and 1835, during which this territory evolved from an Ottoman province into a rebel territory, a constitutional monarchy and a modern Serbia. The first part of the period, from 1804 to 1815, was marked by a violent struggle for independence from the Ottoman Empire with two armed uprisings taking place, ending with a ceasefire. The later period (18151835) witnessed a peaceful consolidation of political power of the increasingly autonomous Serbia, culminating in the recognition of the right to hereditary rule by Serbian princes in 1830 and 1833 and the territorial expansion of the young monarchy. The adoption of the first written Constitution in 1835 abolished feudalism and serfdom, and made the country suzerain. The term "Serbian Revolution" was coined by a German academic historiographer, Leopold von Ranke, in his book "Die Serbische Revolution", published in 1829. These events marked the foundation of modern Serbia., The euro (sign: €; code: EUR) is the official currency of the eurozone, which consists of 19 of the member states of the European Union: Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Portugal, Slovakia, Slovenia, and Spain. The currency is also officially used by the institutions of the European Union and four other European countries, as well as unilaterally by two others, and is consequently used daily by some 337 million Europeans . Outside of Europe, a number of overseas territories of EU members also use the euro as their currency., Serbia, officially the Republic of Serbia, is a sovereign state situated at the crossroads of Central and Southeast Europe, covering the southern part of the Pannonian Plain and the central Balkans. Relative to its small territory, it is a diverse country distinguished by a "transitional" character, situated along cultural, geographic, climatic and other boundaries. Serbia is landlocked and borders Hungary to the north; Romania and Bulgaria to the east; Macedonia to the south; and Croatia, Bosnia-Herzegovina, and Montenegro to the southwest; it also claims a border with Albania through the disputed territory of Kosovo. Serbia numbers around 7 million residents, and its capital, Belgrade, ranks among the largest cities in Southeast Europe., Miloš Obrenovi (18 March 1780  26 September 1860) was Prince of Serbia from 1815 to 1839, and again from 1858 to 1860. He participated in the First Serbian Uprising, led Serbs in the Second Serbian Uprising, and founded the House of Obrenovi. Under his rule, Serbia became an autonomous principality within the Ottoman Empire. Prince Miloš ruled autocratically, permanently refusing to share power. During his rule, he was the richest man in Serbia and one of the richest in the Balkans., The Balkan mountain range (Bulgarian and , Latin Serbian Stara planina, "Old Mountain"; ) is a mountain range in the eastern part of the Balkan Peninsula. The Balkan range runs 560 km from the Vrashka Chuka Peak on the border between Bulgaria and Serbia eastward through central Bulgaria to Cape Emine on the Black Sea. The highest peaks of the Balkan Mountains are in central Bulgaria. The highest peak is Botev at 2,376 m, which makes the mountain range the third highest in the country, after Rila and Pirin. The mountains are the source of the name of the Balkan Peninsula. , The Principality of Serbia ( Serbian :   / Kneževina Srbija ) was a semi-independent state in the Balkans that came into existence as a result of the Serbian Revolution which lasted between 1804 and 1817 . Its creation was negotiated first through an unwritten agreement between Miloš Obrenovi , leader of the Second Serbian Uprising and Ottoman official Marashli Pasha . It was followed by the series of legal documents published by the Porte in 1828 , 1829 and finally , 1830 -- the Hatt - i Sharif ., The Ottoman Empire ('; Modern Turkish: ' or '), also known as the Turkish Empire, Ottoman Turkey, was an empire founded at the end of the thirteenth century in northwestern Anatolia in the vicinity of Bilecik and Söüt by the Oghuz Turkish tribal leader Osman. After 1354, the Ottomans crossed into Europe, and with the conquest of the Balkans the Ottoman Beylik was transformed into a transcontinental empire. The Ottomans ended the Byzantine Empire with the 1453 conquest of Constantinople by Mehmed the Conqueror., Subject: principality of serbia, Relation: inception, Options: (A) 1354 (B) 14 (C) 1453 (D) 1780 (E) 1795 (F) 18 (G) 1804 (H) 1813 (I) 1815 (J) 1817 (K) 1828 (L) 1835 (M) 1858 (N) 1860 (O) 1878 (P) 19 (Q) 2 (R) 337 (S) 7
Output (English): 1815