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 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 12–15–2. 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: How many years did Pietro Pellegri attend the Genoa youth academy? Passage 1:Sothoron broke into the major leagues when the spitball was still legal. His best season came in 1919, when he posted a 20–13 record with a 2.20 earned run average for the Browns, finishing fifth in the American League in wins and ERA. After the spitball was outlawed following the 1919 campaign, Sothoron at first was not permitted to throw it, then in mid-1920 he was added to a list of 17 spitballers in the majors who were allowed to continue using the banned pitch. But he was never able to match his 1919 numbers. His pitching career ended in St. Louis with the National League Cardinals, where he played for his first MLB manager, Branch Rickey, and led the NL in shutouts with four in , despite a mediocre 10–16 (3.57) record. During his MLB career, he appeared in 264 games pitched, and allowed 1,583 hits and 596 bases on balls in 1,582⅓ innings pitched. He struck out 576 and hurled 102 complete games.
 Passage 2:His musical education started in 1977 on the piano, at Nysa School of Music. Then, in 1981, he started to play on trumpet while continuing to perfect the piano skills, in Chrzanów School of Music. In 1989, after graduating from the Secondary School of Music in Kraków, majoring in trumpet (minor in piano), he first entered John Paul II University to play organ and later (in 1990) matriculated to Musical University in Kraków to study music theory. Finally, in 1992 he began study in Katowice at the prestigious Karol Szymanowski University of Music’s School of Jazz and Popular Music. In 1995, he received his master's degree with Honors as a Jazz Vocalist. In January 2012, he received PhD degree from the Fryderyk Chopin University of Music in Warsaw. In June 2014, he completed the process of habilitation at the Fryderyk Chopin University of Music in Warsaw, gaining the rank of a "habilitated doctor,"- equivalent to the American title of "assistant-professor." The title of his work was "Polska piosenka popularna interpretowana w języku jazzowym. Analiza utworów z płyty ŚPIEWNIK." ("Polish pop music translated into the language of jazz. An analysis of the works from "Śpiewnik.")
 Passage 3:Born in Genoa, Pellegri is a youth product of the Genoa youth academy. On 22 December 2016, he made his debut with the senior team in Serie A in a 1–0 away loss against Torino, coming on as an 88th-minute substitute for Tomás Rincón. At the age of 15 years and 280 days, he equalled the record as the youngest ever Serie A debutant, held by Roma's Amedeo Amadei since 1937. In doing so he also became the first player born in the 21st century to appear in Serie A, and the second player born in the 2000s to make his Italian top-flight debut after Moise Kean. On 28 May, he scored his first Serie A goal in a 3–2 away loss against Roma, becoming the first player born in the 21st century to ever score in Serie A, and the third youngest goalscorer ever in the Italian top flight, after Amadei and Gianni Rivera.


Ex Output:
3


Ex Input:
Question: Who was the manager of Carlisle United when Simon Hackney signed with the team? Passage 1:During the early part of the Second World War, Britain had a nuclear weapons project, code-named Tube Alloys, which the 1943 Quebec Agreement merged with the American Manhattan Project to create a combined American, British, and Canadian project. The British government expected that the United States would continue to share nuclear technology, which it regarded as a joint discovery, but the United States Atomic Energy Act of 1946 (McMahon Act) ended technical co-operation. Fearing a resurgence of United States isolationism, and Britain losing its great power status, the British government restarted its own development effort, which was given the cover name "High Explosive Research". The first British atomic bomb was tested in Operation Hurricane at the Monte Bello Islands in Western Australia on 3 October 1952.
 Passage 2:Hackney impressed on his trial, from non-league Woodley Sports scoring two goals in two games for the reserves, he signed for Carlisle United in February 2005. He made his debut for Carlisle as a substitute in Carlisle's 3–0 win away at Canvey Island he only made one more appearance for the season again as a sub in a loss against Forest Green Rovers. At the end of the season Carlisle were promoted to League Two, in the 2005–06 season he made many more appearances for Carlisle although most of them came after being brought into the game as a sub. He also scored his first professional goal in Carlisle's 5–0 win against Rushden & Diamonds he also scored a second goal in this game, these were 2 of the 6 goals he scored in his 30 league appearances this season that made him a key part of the promotion winning team. After helping Carlisle to gain their second successive promotion up to League One. During Carlisle's first season in league one Hackney was only able to make 18 appearances this was due to him picking up a serious injury to his knee cartilage in December, however in these 18 games he did manage to score two goals. Hackney managed to recover from his knee injury in time for the 2007–08 season which enabled him to make himself a key part of the team which led to him making 45 league appearances for the club scoring eight times including a vital goal to help Carlisle end Leeds United's undefeated start to the season and help them defeat Leeds 3–1. During the first half of the 2008–09 season he made 22 appearances for Carlisle but only managed to score one goal against Crewe Alexandra, however towards the middle of the season his form dropped slightly and Jeff Smith took his place in the starting line up. Colchester United made two enquires which were both rejected after one reportedly being £25,000 being called 'a mickey take', then Colchester came back with an improved 'six-figure' offer which Carlisle accepted on 26 January. During his time at Carlisle, Hackney made over 100 appearances for the club, helped them gain successive promotions and became a huge favourite with the fans.
 Passage 3:Romero first played on the European Tour in 1985 and was a full member from 1988 to 2005. He has 8 tournament victories and seven top twenty placings on the Order of Merit. In 2002 he became the third oldest winner on the European Tour (behind Des Smyth and Neil Coles) when he won the Scottish Open just three days before his 48th birthday. Romero came fifth on the Order of Merit for 2002. Romero turned fifty in 2004, and just a few days later he finished in a tie for second at his first senior tournament, the Senior British Open. In 2005 he won his first senior title at the European Seniors Tour's Travis Perkins Senior Masters, and he won the Wentworth Senior Masters in both 2005 and 2006. In 2006, he lost in a playoff against Loren Roberts for the Senior British Open Championship and won a playoff against Lonnie Nielsen for the JELD-WEN Tradition for his first Champions Tour win and major. He was the Champions Tour's 2006 Rookie of the Year. He won the U.S. Senior Open, his second major, at The Broadmoor in Colorado Springs in 2008.


Ex Output:

2