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.

Example Input: Question: Which country has the smaller land mass, Finland or Denmark? Passage 1:Mews attended the University of Auckland and completed BA and MA degrees there in History. He carried out doctoral study at the University of Oxford, followed by five years (1980–1985) teaching British civilisation at the Universite de Paris III, while pursuing studies in medieval thought (focusing on Peter Abelard) in connection with Jean Jolivet, at the École pratique des hautes études en sciences religieuses. This was followed by two years as a Leverhulme research fellow at the University of Sheffield on editing the writings of Peter Abelard. Mews took up a position at Monash University as Lecturer in the Department of History in July 1987. He became involved in developing the Centre for Studies in Religion and Theology and in promoting studies in religion more generally, with a strong interest in interfaith work. He has had spells of study at the Institute for Advanced Study, Princeton, in 1990 and 2000, and has also again taught in Paris, at the École pratique des hautes études (Ve section) and in the École des hautes études en sciences sociales.
 Passage 2:The interior of French Guiana was virtually unknown and Crevaux decided to lead an exploration into its depths. On July 8, 1877 Crevaux traveled up the Maroni River where he encountered the Galibi and the Bonis. He left the Maroni to follow a tributary, the Itany River, along the way he visited the Roucouyenne and then followed an Emerillon trail over the spine of the Tumuk Humak Mountains. He descended the other side of the mountains to the Jari River, a tributary of the Amazon. By December 1877 he had reached the Brazilian city of Belém. He was nearly naked and had lost or used most of his possessions, and was believed by the Brazilian inhabitants to be an escaped French prisoner and was refused any help. He was eventually aided by a fellow Frenchman who bought him passage on a ship back to France. Upon returning to France, Crevaux gave an account of his journey to the Société de Géographie and was made a "Knight" of the Légion d'honneur.
 Passage 3:Sweden ( ), officially the Kingdom of Sweden ( ), is a country in Northern Europe. It borders Norway to the west and north and Finland to the east, and is connected to Denmark in the southwest by a bridge-tunnel across the Öresund Strait. At , Sweden is the largest country in Northern Europe, the third-largest country in the European Union and the fifth largest country in Europe by area. The capital city is Stockholm. Sweden has a total population of 10.3 million of which 2.5 million have a foreign background. Persons who have foreign backgrounds are defined as persons who are foreign born, or born in Sweden with foreign born parents. It has a low population density of and the highest urban concentration is in the central and southern half of the country.

Example Output: 3

Example Input: Question: How many Senators voted for the law that assigned Thebacon and all of its salts the control number 9737? Passage 1:Metroid: Other M received "generally favorable reviews", according to a review aggregator website Metacritic. GameSpot's Tom McShea praised the control scheme and combat system as "unique and responsive", and wrote that the search for secrets was "very rewarding". Craig Harris of IGN called the gameplay "a really impressive evolution of the old-school Metroid design", and GameTrailers described it as "a nice compromise between satisfying fans and opening up the series for a wider audience". In a review for an Australian television series Good Game, Stephanie Bendixsen enjoyed the game's atmosphere, while Steven O'Donnell remarked on how the developers "kept so simple, and yet it works so well." The writers from Famitsu also praised the game for the Sense Move technique and the switch between perspectives. The graphics were also well received. Christian Donlan of Eurogamer exclaimed that Other M bears graphical similarities to Metroid Prime which "tend to come across as nicely-built video game levels at best". Harris wrote that while the graphics are not being on par with the Prime series, it was still regarded as one of the best-looking games on the Wii. Tom Hoggins of The Daily Telegraph described the environments as "lush and detailed", and said they helped "capturing the ethos of old-school Metroid". Harris also praised the game's "storytelling with motion-captured acting and voice-over", and Wireds Chris Kohler applauded cutscenes "with slick graphic effects". The music was praised as atmospheric and faithful to the franchise, though McShea felt they were "more like outtakes from older entries than a moody new soundtrack".
 Passage 2:The tercentenary was kicked off in Imperial Capital St. Petersburg on a rainy February morning. The event had been on everyones' lips for several weeks leading up the actual date, and dignitaries from the whole of the Empire had gathered in the capital's grand hotels: princes from the Baltic and Poland, high-priests from Armenia and Georgia in the Caucasus, and mullahs and tribal chiefs from Central Asia alongside the Khan of Khiva and the Emir of Bukhara. Additionally there was a large group of visitors from the provinces and workers, which left the usual well-dressed promenaders of the Winter Palace outnumbered. The city was bustling with these visitors, and Nevsky Prospect experienced the worst traffic jams in history, due to the converging of cars, carriages and trams. The streets themselves were decorated in the Imperial colors of blue, red and white, statues were dressed up with ribbons and garlands, and portraits of the line of Tsars going all the way back to the Romanov dynasty's founder Michael were hung up on the facades of banks and stores. Over tram lines were chains of light hung up, which spelled out 'God Save the Tsar' or portrayed the Romanov double-headed eagle with '1613–1913' spelled out underneath it. For many of the provincial visitors this was their first sight of electric light, and they stood in wonder of the 'columns, arcs and obelisks of light'.
 Passage 3:Thebacon (INN; pronounced ), or dihydrocodeinone enol acetate, is a semisynthetic opioid that is similar to hydrocodone and is most commonly synthesised from thebaine. Thebacon is a derivative of acetyldihydrocodeine, where only the 6–7 double bond is saturated. Thebacon is marketed as its hydrochloride salt under the trade name Acedicon, and as its bitartrate under Diacodin and other trade names. The hydrochloride salt has a free base conversion ratio of 0.846. Other salts used in research and other settings include thebacon's phosphate, hydrobromide, citrate, hydroiodide, and sulfate. The US DEA Administrative Controlled Substance Control Number assigned by the Controlled Substances Act 1970 for thebacon and all of its salts is 9737.

Example Output: 3

Example Input: Question: How old was Tsanoumi when Daimonji retired? Passage 1:He was an amateur sumo wrestler at Doshisha University and upon turning professional in 1995 was given makushita tsukedashi status, allowing him to begin in the third makushita division. He joined Isenoumi stable, where another Doshisha University graduate, Tosanoumi, had joined the previous year. He was given the shikona of Ōikari (literally "large anchor"). He was promoted to the jūryō division in May 1997, becoming the first sekitori from Kyoto Prefecture since the retirement of Daimonji in July 1973, and he was to win two jūryō division championships or yūshō in 1998 and 2001. He first reached the top makuuchi division in November 1998 but was demoted after only one tournament. He had two further stints the top division, a two tournament run in January and March 2000, and four tournaments from January until July 2002. His highest rank was maegashira 11 and he had an overall win/loss record in makuuchi of 45–60. He was demoted back to the makushita division in September 2004 and announced his retirement after the following tournament in November.
 Passage 2:Born near Mehoopany, Wyoming County, Pennsylvania, Harris was the son of Emer Harris and Deborah Lott. He was a nephew of Martin Harris, one of the Three Witnesses to the Book of Mormon, and a descendant of Thomas Harris, companion in exile of Roger Williams, and one of the founders of Providence, Rhode Island. Harris was baptized a member of Church of Jesus Christ of Latter Day Saints in September 1842, by Milton Stow, near Nauvoo, Illinois. Harris served as a guard in Nauvoo to protect Joseph Smith against mob violence. He also served in the Nauvoo Legion and witnessed the laying of the cornerstone of the Nauvoo Temple. After being driven with other Latter-day Saints from Nauvoo in 1846, he resided temporarily in St. Louis, Missouri until 1850, when he went to Kanesville, Iowa and then to Utah.
 Passage 3:After the war he spent another eight years organising tourist services between Iraq, Persia (now Iran) and Syria for the Mesopotamian Trading Agency of Ashar, Basrah. His wife may have joined him in 1924. He returned to South Australia in 1926 with the intention of setting up a regular service between Adelaide and Darwin via Oodnadatta and Alice Springs. He conducted a demonstration run with eight men and four women in three Studebaker cars and a Thornycroft truck, leaving Adelaide on 18 May and arrived in Darwin on 3 June; left there on 7 June and returned to Adelaide on 25 June, travelling via Camooweal, Queensland and Marree, South Australia, publicised by Duncan and Fraser (agents for both Thornycroft and Studebaker) and as they were equipped with a short-wave transceiver, gave nightly reports on radio 5CL. Despite a second successful round trip that year, Bagot abandoned his idea of regular service when the Commonwealth Government turned down his application for a subsidy. He found employment with General Motors and in 1930 "Captain Bagot" as he was called by admirers (or "'Alphabetical Bagot' as he was known to the many who disliked him), founded the Citizens' League of South Australia, which opposed Unionism, Communism and the White Australia Policy as benefiting the working classes, yet also opposing Fascism. This was the time of the Great Depression and he also supported the Young People's Employment Council and the Rev. Samuel Forsyth's (1881–1960) Forsyth Industrial Colony "Kuitpo Colony" near Kuitpo Forest, which was training boys as farm workers. The Citizen's League attempted political influence by promising support to political candidates, and was a factor in the election of the Independent candidate George Connor to the Assembly seat of Alexandra in 1934.

Example Output:
1