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: How long had Manchester United been a club when Duncan Edwards died? Passage 1:Critic Janet Maslin, writing in The New York Times, said of director Kasdan, "he creates the film's most satisfying moments by communicating his own sheer enjoyment in revitalizing scenes and images that are so well-loved." Impressed, she exclaimed, "Silverado is a sweeping, glorious-looking western that's at least a full generation removed from the classic films it brings to mind." Roger Ebert in the Chicago Sun-Times called it "sophisticated" while remarking, "This is a story, you will agree, that has been told before. What distinguishes Kasdan's telling of it is the style and energy he brings to the project." In the San Francisco Chronicle, Peter Stack wrote that the film "delivers elaborate gun-fighting scenes, legions of galloping horses, stampeding cattle, a box canyon, covered wagons, tons of creaking leather and even a High Noonish duel." He openly mused, "How it manages to run the gamut of cowboy movie elements without getting smart-alecky is intriguing." In a mixed review, Gene Siskel of the Chicago Tribune, said the film was "a completely successful physical attempt at reviving the western, but its script would need a complete rewrite for it to become more than just a small step in a full-scale western revival." Another ambivalent review came from Jay Carr of The Boston Globe. He noted that Silverado "plays like a big-budget regurgitation of old Westerns. What keeps it going is the generosity that flows between Kasdan and his actors. It's got benevolent energies, but not the more primal kind needed to renew the standard Western images and archetypes." In an entirely negative critique, film critic Jay Scott of The Globe and Mail said the all too familiar "manipulative Star Wars-style score is the only novelty on tap in Silverado, which has a plot too drearily complicated and arid to summarize". Left equally unimpressed was Dave Kehr of the Chicago Reader. Commenting on director Kasdan's style, he said his "considerable skills as a plot carpenter seem to desert him as soon as the story moves to the town of the title." As far as the supporting cast was concerned, he dryly noted, "none of them assumes enough authority to carry the moral and dramatic center of the film." Giving Silverado 4 out of 5 stars, author Ian Freer of Empire, thought the film was the "kind of picture that makes you want to play cowboys the moment it is over." He exclaimed, "Whereas many of the westerns from the '70s try a revisionist take on the genre, Silverado offers a wholehearted embracing of western traditions."
Passage 2:The most famous former resident of the Priory Estate is Duncan Edwards, who was born two miles away at Holly Hall but moved to 31 Elm Road as a small child and went on to play 18 times for England as well as winning two Football League championships with Manchester United before he died in 1958 at the age of 21 from injuries sustained in the Munich air disaster. As a child, he had attended Priory Primary School and then Wolverhampton Street School. The school is most famous for being the former school (1941 to 1948) of the late Duncan Edwards, the former Manchester United and England footballer. He died aged 21 as a result of the Munich air disaster in 1958. After his death, a stained glass window was dedicated to Edwards at St Francis parish church at the junction of Laurel Road and Poplar Crescent. The church was founded during 1931 and originally based at Priory Hall before the church building on the newly developed housing estate was opened on 10 May 1932.
Passage 3:The Yasui procedure is a pediatric heart operation used to bypass the left ventricular outflow tract (LVOT) that combines the aortic repair of the Norwood procedure and a shunt similar to that used in the Rastelli procedure in a single operation. It is used to repair defects that result in the physiology of hypoplastic left heart syndrome even though both ventricles are functioning normally. These defects are common in DiGeorge syndrome and include interrupted aortic arch and LVOT obstruction (IAA/LVOTO); aortic atresia-severe stenosis with ventricular septal defect (AA/VSD); and aortic atresia with interrupted aortic arch and aortopulmonary window. This procedure allows the surgeon to keep the left ventricle connected to the systemic circulation while using the pulmonary valve as its outflow valve, by connecting them through the ventricular septal defect. The Yasui procedure includes a modified DamusKayeStansel procedure to connect the aortic and pulmonary roots, allowing the coronary arteries to remain perfused. It was first described in 1987.

Ex Output:
2

Ex Input:
Question: How old was King James IV during the Battle of Flodden? Passage 1:Federal and state agencies administer approximately , or 35 percent of Montana's land. The U.S. Department of Agriculture Forest Service administers of forest land in ten National Forests. There are approximately of wilderness in 12 separate wilderness areas that are part of the National Wilderness Preservation System established by the Wilderness Act of 1964. The U.S. Department of the Interior Bureau of Land Management controls of federal land. The U.S. Department of the Interior Fish and Wildlife Service administers of 1.1 million acres of National Wildlife Refuges and waterfowl production areas in Montana. The U.S. Department of the Interior Bureau of Reclamation administers approximately of land and water surface in the state. The Montana Department of Fish, Wildlife and Parks operates approximately of state parks and access points on the state's rivers and lakes. The Montana Department of Natural Resources and Conservation manages of School Trust Land ceded by the federal government under the Land Ordinance of 1785 to the state in 1889 when Montana was granted statehood. These lands are managed by the state for the benefit of public schools and institutions in the state.
Passage 2:Scottish field armies rarely managed to stand up to the usually larger and more professional armies produced by England, but they were used to good effect by Robert I of Scotland at the Battle of Bannockburn in 1314 to secure Scottish independence. He adopted a policy of slighting castles and made use of naval power to support his forces, beginning to develop a royal Scottish naval force. In the Late Middle Ages under the Stewart kings these forces were further augmented by specialist troops, particularly men-at-arms and archers, hired by bonds of manrent, similar to English indentures of the same period. New "livery and maintenance" castles were built to house these troops and castles began to be adapted to accommodate gunpowder weapons. The Stewarts also adopted major innovations in continental warfare, such as longer pikes, the extensive use of artillery, and they built up a formidable navy. However, one of the best armed and largest Scottish armies ever assembled still met with defeat at the hands of an English army at the Battle of Flodden in 1513, which saw the destruction of a large number of ordinary troops, a large section of the nobility and King James IV.
Passage 3:Edgar E. "Rip" Miller (June 1, 1901 October 1, 1991) was an American football player, coach, and college athletics administrator. Miller played college football as a tackle at the University of Notre Dame from 1922 to 1924. He was a member of the "Seven Mules" line that blocked for the famous "Four Horsemen" backfield on Knute Rockne's national championship team of 1924. Miller served as the head football coach at the United States Naval Academy from 1931 to 1933, compiling a record of 12152. After stepping down as head coach, he remained at Navy as line coach until 1947 and then was the assistant athletic director there from 1948 until his retirement in 1974. Miller was elected to the College Football Hall of Fame as a player in 1966. Five of his Notre Dame teammates are also enshrined in the Hall of Fame: fellow "Mule", Adam Walsh, and each of the "Four Horsemen", Harry Stuhldreher, Don Miller, Jim Crowley, and Elmer Layden.

Ex Output:
2

Ex Input:
Question: Which astronomical body that the US planned to build an outpost on has a bigger mass? Passage 1:In 1642, Williams, as a well connected local man and strong Protestant, was appointed by the King with a Commission of Array. At the outbreak of what was to become the First English Civil War, this gave him responsibilities for raising an army within Monmouthshire for the King, and holding the county against opposition. He was also created a baronet (one of several Williams baronets in Wales). Having set about his allotted task he was captured by Parliamentary forces in 1643 at Highnam during the Siege of Gloucester. After his release, he set about fortifying the ruined medieval stone castle at Llangibby, beside the Caerleon to Usk road, and garrisoned it with 60 men. In 1644 he helped lead operations around Monmouth. After the town was lost to the Parliamentarians he pleaded with Prince Rupert for more men and ammunition, following which he helped lead its recapture.
Passage 2:Mars Outpost is a concept for a human base on the planet Mars that was developed by the United States in the 1980s. The components and design were based on an earlier lunar test bed outpost. Development would go through several phases over four years, from an 'Emplacement Phase' to a 'Consolidation Phase', after which full use by its crew could commence. Components of the base would include a habitat module, pressurized rover dock/equipment lock, airlocks, and a constructed habitat. The 16 m habitat would be constructed in situ. Other technology for the base design includes a meteorological balloon, unpressurized rover, storage/work area, an area for geophysical experiments, and an area antenna. The Mars Outpost would be designed for a crew of 7 astronauts. Their main tasks would be to do research on mining of Mars and Phobos, life sciences, technology, and solar system exploration. The Office of Space Exploration did case studies that include establishing a human presence on another planet in 1988 and 1989. An objective of the Mars Evolution 1989 study was, "Emplace a permanent, largely self-sufficient outpost on the surface of Mars."
Passage 3:The song initially gained popularity on social video sharing app TikTok and eventually entered the Billboard charts in March 2019. The song reached number 19 on the Billboard Hot Country Songs chart before the magazine disqualified it from being included on the chart on grounds that it did not fit the genre, sparking a debate on the definition of country music. Though the song was not re-entered onto the overall country charts, both the original version of the song and the remix featuring Cyrus eventually peaked at number one on the flagship Billboard chart, the Hot 100, for a record-breaking nineteen consecutive weeks. Internationally, one or more versions of "Old Town Road" have topped the national singles charts in Australia, Canada, France, Germany, Ireland, the Netherlands, New Zealand, Norway, Switzerland, and the United Kingdom; and charted within the top ten in various other markets. Furthermore, the song was awarded diamond certification by the RIAA, in October 2019, for moving ten million total units in the United States, the fastest song to be awarded diamond certification. The remix of "Old Town Road" featuring Billy Ray Cyrus has been nominated for Record of the Year and Best Pop Duo/Group Performance at the 62nd Annual Grammy Awards, with its music video receiving a nomination for Best Music Video.

Ex Output:
2