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.

Input: Consider Input: Question: Which of the schools where Chandrasekhar studied was established first? Passage 1:The Australian Government challenged the High Court's decision in the Boilermaker's case and obtained special leave to appeal to the Privy Council on 1 June 1956. The Australian parliament did not wait for the outcome of the appeal, passing the Conciliation and Arbitration Act which received assent on 30 June 1956.. The court was formally established on 15 August 1956 and then Attorney-General John Spicer was appointed the first, and as it transpired, only, Chief Judge. Judges of the Commonwealth Court of Conciliation and Arbitration had previously been appointed to act in various courts, This practice continued with appointments to the supreme courts of the Australian Capital Territory, Christmas, Cocos (Keeling), & Norfolk Islands. Sir John Spicer was appointed to the first Royal Commission into the collision between HMAS Melbourne and HMAS Voyager, and inquiries into the aviation crashes of TAA Flight 538 (1960), Ansett-ANA Flight 325 (1961) and Ansett-ANA Flight 149 (1966). Judges were also appointed to committees to review legislation and report to parliament, such as the appointment of Sir John Spicer to the Copyright Law Review Committee, and John Kerr to the Commonwealth Administrative Review Committee. The Copyright Law Review Committee subsequently recommended the appointment of the Copyright Tribunal and Sir John Spicer was appointed as its president. When the Australian Parliament passed the Trade Practices Act in 1965, the Commonwealth Industrial Court was given power to enforce orders of the Trade Practices Tribunal, and Sir Richard Eggleston was appointed the first president of the Trade Practices Tribunal. In 1976 when the Administrative Appeals Tribunal was established appeals were to the Australian Industrial Court, adding yet another non-industrial matter to the Court's jurisdiction, and Gerard Brennan was appointed as the first President of the Administrative Appeals Tribunal.
 Passage 2:Vadapalli Chandrasekhar, born on 6 November 1958 in Kolkata, in the Indian state of West Bengal, graduated in chemistry in 1975 and completed his post graduate studies in 1977 at Osmania University before enrolling for doctoral studies at Indian Institute of Science under the guidance of S. S. Krishnamurthy. After securing a PhD in 1982, he moved to the University of Massachusetts, Amherst in 1983 and completed his post-doctoral studies at the laboratory of Robert R. Holmes in 1986. He returned to India the same year and started his career as a senior research officer at Indian Petrochemicals Corporation Limited but his stay there lasted only one year. In 1987, he joined IIT Kanpur as an assistant professor to commence a service which would extend till 2012; during this period, he held various positions such as that of an associate professor (1991–1995), professor (1995–), head of the department of chemistry (2008–2010) and dean of faculty affairs (2011–2012). His next move was to Tata Institute of Fundamental Research at their Hyderabad research station as a senior professor and dean and in 2014, he shifted to National Institute of Science Education and Research where he serves as the director. He has also served as a visiting faculty or fellow at various institutions such as University of Calgary, University of Göttingen, University of Tsukuba, and University of Würzburg.
 Passage 3:Chakotay is a fictional character who appears in each of the seven seasons of the American science fiction television series . Portrayed by Robert Beltran, he is First Officer aboard the Starfleet starship USS Voyager. The character was suggested at an early stage of the development of the series. He is the first Native American main character in the Star Trek franchise. This was a deliberate move by the producers of the series, who sought to provide an inspiration as with Uhura in  for African Americans. To develop the character, the producers sought the assistance of Jamake Highwater. Despite first being named as a Sioux, and later a Hopi, Chakotay was given no tribal affiliation at the start of the series, something that was later resolved in the episode "".


Output: 2


Input: Consider Input: Question: Who won the competition that Malmo took part in 1979? Passage 1:Lord Archibald Hamilton of Riccarton and Pardovan (1673 – 5 April 1754) was a Scottish officer of the Royal Navy, and Whig politician who sat in the House of Commons between 1708 and 1747. In the 1690's, he was active in the English Channel pursuing French privateers, including Tyger out of St Malo. He commanded the third-rate at the Battle of Vigo Bay in October 1702 and then commanded the third-rate at the Battle of Málaga in August 1704 during the War of the Spanish Succession. He was a controversial Governor of Jamaica. He then joined the Board of Admiralty, ultimately serving as Senior Naval Lord. 
 Passage 2:Cafer Sadık was born in Anamur ilçe (district) of Mersin Province in 1912. He graduated from İstanbul Technical University and served in the State Hydraulic Works (DSİ) of Turkey. Between 1945 and 1951, he was the regional director of DSİ in Samsun. Then, he established his own company to work as a constructor and consultant. He joined the Republican People's Party (CHP), and in the 1961 general election, he won a seat as a deputy from Mersin Province in the 12th Parliament of Turkey. On 15 December 1964, he was appointed Minister of Construction and Settlement in the 28th government of Turkey. However, his term ended when the government was overturned by a motion of no confidence on 20 February 1965. He kept his seat in the parliament in the 13th Parliament of Turkey until 1969 general election.
 Passage 3:Malmö Fotbollförening, also known simply as Malmö FF, is a Swedish professional football club based in Malmö. The club have participated in 37 editions of the club competitions governed by UEFA, the chief authority for football across Europe. These include 17 seasons in the European Cup and Champions League, 14 seasons in the UEFA Cup and Europa League, five seasons in the Cup Winners' Cup and one season in the Intertoto Cup. Malmö have also taken part in one club competition organised by the global federation FIFA, the Intercontinental Cup, in 1979. Counting all of the 149 games the side have played in UEFA competitions since their first entry into the European Cup in the 1964–65 season, the team's record stands at 55 wins, 32 draws and 62 defeats. The club's most recent participation in a continental competition was in the 2019–20 season, when they played in the group stage of the 2019–20 UEFA Europa League.


Output: 3


Input: Consider Input: Question: How long is the Tsarigrad Road in total? Passage 1:Allen moved to Lymington, Hampshire in 1964, when his parents took over The Mayflower pub in the town. Shortly after moving there, he began playing for Lymington Cricket Club, where he was initially encouraged to be a seam bowler. While bowling slow left-arm orthodox in the nets at the County Ground, Southampton, he was spotted by Arthur Holt who encouraged him to stick with that bowling style. Having impressed in club cricket for Lymington, Allen briefly played for the Hampshire Second XI, before being selected to play minor counties cricket for Dorset, making his debut for the county in the 1976 Minor Counties Championship against Cornwall. From 1976 to 1983, Allen played a total of 66 Minor Counties Championship matches, the last of which came against Shropshire. He also made a single appearance for the county in the 1983 MCCA Knockout Trophy against Oxfordshire. He took a total of 252 wickets for Dorset. Allen also made a sole List A appearance for Dorset in the 1983 NatWest Trophy against first-class opponents Essex at Dean Park, Bournemouth. In Dorset's innings 111 all out, Allen was dismissed for 7 runs by Neil Foster, while in Essex's innings he bowled 6 wicketless overs and caught Keith Fletcher, with Essex winning by 7 wickets.
 Passage 2:The Sixth Army Group was originally created in Corsica, France (specifically activated on 29 July 1944) as "Advanced Allied Force HQ", a special headquarters within AFHQ (the headquarters of Henry Maitland Wilson, the Supreme Commander Mediterranean Theatre) commanded by Lieutenant General Jacob L. Devers. Its initial role was to supervise the planning of the combined French and American forces which invaded southern France in Operation Dragoon and provide liaison between these forces and AFHQ. Dragoon was the operational responsibility of the Seventh United States Army commanded by Lt. Gen. Alexander Patch. Available to Patch were three corps (US VI Corps and French I and II Corps) and 24,000 Maquis of the Forces Francaises de l'Interieur. The two French corps constituted French Army B commanded by Général Jean de Lattre de Tassigny which was later renamed French First Army. Although Sixth Army Group Headquarters was officially activated on 1 August, it consisted of only the personnel of the Advanced Detachment AFHQ and, for reasons of security, retained the detachment title. The Advanced Detachment headquarters on Corsica had no command or operational duties and functioned primarily as a liaison and coordinating agency while preparing itself for the day it would become operational in France as Sixth Army Group headquarters.
 Passage 3:The garden already existed at least in the early 18th century. During the Austrian occupation of northern Serbia 1717-39, several hospitals were established in Belgrade, including the Great military hospital. Based on the Austrian plans, the hospital was set outside of the Belgrade Fortress ("Danubian" or "German Belgrade"), in the Serbian part of the city. As shown on the map of Belgrade by Nicolas François de Spar, the Tsarigrad Road began at the Württemberg Gate (Stambol Gate), at the modern Republic Square, and headed towards "Marko's cemetery" in Tašmajdan. The hospital was situated on the road's right side, where the modern Stari Dvor is located. Behind the hospital there was a large garden, predecessor of the modern park, and further behind it, across the road was the military cemetery. Later "Marko's market" developed on the spot and today it is the area surrounding the House of the National Assembly of Serbia. After Austria lost the Austro-Turkish War of 1737–1739, the northern Serbia, including Belgrade, was returned to the Turks. One of the provisions of the 1739 Treaty of Belgrade stated that Austria had to demolish all the fortifications and military and civilian buildings it has constructed during the occupation. Many Baroque buildings were demolished. However, Austria didn't demolish the buildings outside of the fortress walls, including the Great military hospital, which, albeit as a ruin, survived until the next Austrian occupation in 1788.
Output: 3