In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.

Ex Input:
Question: Which of the central powers had been around longer when the First World War began? Passage 1:Remix culture, sometimes read-write culture, is a society that allows and encourages derivative works by combining or editing existing materials to produce a new creative work or product. A remix culture would be, by default, permissive of efforts to improve upon, change, integrate, or otherwise remix the work of copyright holders. While a common practice of artists of all domains throughout human history, the growth of exclusive copyright restrictions in the last several decades limits this practice more and more by the legal chilling effect. In reaction, Harvard law professor Lawrence Lessig who considers remixing a desirable concept for human creativity has worked since the early 2000s on a transfer of the remixing concept into the digital age. Lessig founded the Creative Commons in 2001 which released Licenses as tools to enable remix culture again, as remixing is legally prevented by the default exclusive copyright regime applied currently on intellectual property. The remix culture for cultural works is related to and inspired by the earlier Free and open-source software for software movement, which encourages the reuse and remixing of software works.
 Passage 2:At the beginning of the First World War in 1914, Great Britain used its powerful navy and its geographical location to dictate the movement of the world's commercial shipping. Britain dominated the North Sea, the Atlantic Ocean, the Mediterranean Sea and, due to its control of the Suez Canal with France, access into and out of the Indian Ocean for the allied ships, while their enemies were forced to go around Africa. The Ministry of Blockade published a comprehensive list of items that neutral commercial ships were not to transport to the Central Powers (Germany, Austria-Hungary, and the Ottoman Empire). This included food, weapons, gold and silver, flax, paper, silk, copra, minerals such as iron ore and animal hides used in the manufacture of shoes and boots. Because Britain and France together controlled 15 of the 20 refuelling points along the main shipping routes, they were able to threaten those who refused to comply, by the withdrawal of their bunker fuel control facilities.
 Passage 3:Promoted lieutenant-colonel in 1852, and colonel (and commanding officer of the 5th Uhlans) in 1853, Manteuffel was sent on important diplomatic missions to Vienna and St Petersburg. In 1857 he was promoted to major-general and chief of the Prussian Military Cabinet (the King's military advisers). He gave strong support to the Prince Regent's plans for the reorganization of the army. In 1861 he was violently attacked in a pamphlet by Karl Twesten (1820–1870), a Liberal leader, whom he had wounded in a duel, for which Manteuffel insisted on being briefly imprisoned. He was promoted to lieutenant-general for the coronation of William I on 18 October 1861 and saw active service in that rank in the Danish War of 1864, then at its conclusion was appointed civil and military governor of Schleswig. In the Austrian War of 1866 he first occupied Holstein and afterwards commanded a division under Vogel von Falkenstein in the Hanoverian campaign, then in July succeeded Vogel in command of the Army of the Main.


Ex Output:
2


Ex Input:
Question: How many different slavic tribes were there in the 6th century? Passage 1:Islamabad officially became the capital of Pakistan on 14 August 1967, exactly 20 years after the country's independence. The first capital of Pakistan was the coastal city of Karachi in Sindh, which was selected by Muhammad Ali Jinnah. Karachi was and still is the largest city and economic capital of Pakistan. It remained the seat of government until 1959, when the military president, Ayub Khan, decided to build a new capital, Islamabad in the north of Pakistan, near the general headquarters of the Pakistani Armed Forces which is in Rawalpindi. During this process, Rawalpindi was the interim capital. The name of Islamabad was influenced from the Mughal name of the Bengali port city of Chittagong which was Islamabad.
 Passage 2:Slavic tribes settled in the Balkan region including North Macedonia by the late 6th century AD. During the 580s, Byzantine literature attests to the Slavs raiding Byzantine territories in the region of Macedonia, later aided by Bulgars. Historical records document that in c. 680 a group of Bulgars, Slavs and Byzantines led by a Bulgar called Kuber settled in the region of the Keramisian plain, centred on the city of Bitola, forming a second route for the Bulgar definitive settlement on the Balkan Peninsula at the end of the 7th century. Presian's reign apparently coincides with the extension of Bulgarian control over the Slavic tribes in and around Macedonia. The Slavic tribes that settled in the region of Macedonia converted to Christianity around the 9th century during the reign of Tsar Boris I of Bulgaria. The Ohrid Literary School became one of the two major cultural centres of the First Bulgarian Empire, along with the Preslav Literary School. Established in Ohrid in 886 by Saint Clement of Ohrid on the order of Boris I, the Ohrid Literary School was involved in the spreading of the Cyrillic.
 Passage 3:Boudet was born on 16 November 1837 in the house of Mrs Zoé (Angélique-Zoé-Caroline née Saurel) Pinet-Laval (Boudet's neighbour), a widow in Quillan in the department of Aude and died on 30 March 1915 in Axat. He was the third of four children, the second of three sons, of Pierre-Auguste Boudet (died on 10 February 1841 and Jeanne-Adélaide-Elizabeth Huillet. Boudet's father was the manager of the forges of Quillan who had been authorized (1837) by François-Denis-Henry-Albert, Count de La Rochefoucauld-Bayers (1799–1854), a member of a prominent French aristocratic family, the De la Rochefoucault to act as his sole representative to constitute a joint venture, la societé des forges et fonderies d'Axat, a Forge and casting plant, the partnership was also composed of controlling shareholder, Ange-Jean-Michel-Bonaventure (1767–1847), 4th Marquess of Dax d'Axat, once Mayor of Montpellier and his son Barthélémy-Léon-François-Xavîer de Dax. Nothing is known about Boudet's early years following his father death and how his family managed to survive financially is not documented either; Gérard de Sède claimed – without citing any evidence – that Boudet entered holy orders through the patronage of Abbé Emile-Francois-Henri Géraud de Cayron (1807–1897). After completing his seminary studies in Carcassonne, where he also earned his degree in English language and literature, Boudet was ordained to the priesthood on Christmas Day 1861, he spent the first year of his priesthood in Durban-Corbières until 16 June 1862 when he was assigned to Caunes-Minervois up to 30 October 1866. On 1 November 1866, Boudet was appointed parish priest of Festes-et-Saint-André, next to the town of Limoux. In 1872, Boudet was transferred to Rennes-les-Bains (succeeding L'abbé Jean Vié who had died a short time earlier) until 1914 when he was discharged from his duty by the Bishop of Carcassonne, Mgr Paul-Félix Beuvain de Beauséjour (1839–1930), due to serious illness. Boudet lived in Rennes-les-Bains with his mother and sister Jeanne, both died the same year in 1896.


Ex Output:
2


Ex Input:
Question: What does it mean to have a perfect game in baseball? Passage 1:Former Atlanta Falcons coach Leeman Bennett was named by owner Hugh Culverhouse as the replacement for retired head coach John McKay. Other candidates interviewed included Buccaneer defensive coordinator Wayne Fontes, Seattle Seahawks defensive coordinator Tom Catlin, former Michigan Panthers head coach Jim Stanley, former New England Patriots head coach Ron Meyer, Washington Redskins quarterback coach Jerry Rhome, former Pittsburgh Steelers defensive coordinator Bud Carson, and former Florida Gators coach Charley Pell. Bennett was an unexpected choice, as Fontes had long been considered to be the leading candidate and had the near-unanimous support of the players and existing staff. Culverhouse almost gave Fontes the job without conducting an interview process, before having second thoughts and soliciting recommendations from McKay, Tex Schramm, and Dan Rooney. Described as "heartbroken", Fontes learned while attending a scouting combine in Arizona that he had been passed over for the job. Bennett indicated that nobody who had been a candidate for the head coaching job would be hired as an assistant, ending speculation that he might retain Fontes or bring in his former assistant Jim Stanley. Fontes eventually accepted the defensive coordinator position with the Detroit Lions.
 Passage 2:On May 26, 1959, in the 13th inning of a game against the Pittsburgh Pirates at Milwaukee County Stadium, Mantilla ruined Harvey Haddix's bid for a perfect game. Leading off the inning, he hit a ground ball to third baseman Don Hoak, whose throw to first pulled Rocky Nelson off the bag for an error. (Mantilla had not even been in the starting lineup; he entered the game in the 11th after Del Rice had pinch-hit for Johnny O'Brien.) Mantilla was sacrificed to second by Eddie Mathews, followed by an intentional walk to Hank Aaron. The following batter, Joe Adcock, hit one over the right-center field wall, just beyond the reach of right fielder Joe Christopher (who was making his Major League debut), for an apparent 3–0 victory. Mantilla scored the winning run, but Aaron, thinking the ball was still in play and that the game ended when Mantilla scored the winning run, rounded second and then headed for the dugout. Adcock, running out his home run, passed Aaron on the bases; as a result, the ruling from National League president Warren Giles was that Adcock's hit was a double (not a home run), only Mantilla's run counted and the final score was 1–0. 
 Passage 3:The son of Thomas Watts of Buntingford, Hertfordshire, he was owner of the Margaret and John, one of the ships paid by the city of London in 1588 to sail against the Spanish armada. Watts himself served in her as a volunteer, and saw action. In 1590 the same ship was one of a fleet of merchantmen coming home from the Mediterranean, which successfully fought and repelled the Spanish galleys near Cadiz. Although Watts was not on board, throughout the war he equipped and financed privateers led by Michael Geare, William Lane and Christopher Newport. A few of his notable successes include his financed and organised expedition to the Spanish main in 1590, the expedition to Cuba the following year and James Lancaster's expedition to Recife in April 1595. Watt's received significant prize money from the success of these expeditions. Another in July 1601 took into Plymouth a prize coming from the Indies laden with China silks, satins and taffetas. At this time he was an alderman of London (Tower ward), and had been suspected of being a supporter of Robert Devereux, 2nd Earl of Essex.


Ex Output:

2