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 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 "".

Example Output: 2

Example Input: Question: Which range that can be seen from the stone observation tower built in 1912 is the biggest? Passage 1:He was assigned as a midshipman on 1 May 1929 after finishing top of his class in five subjects. In 1930 he was assigned to the battleship Marlborough, part of the Third Battle Squadron; and the following year to the battlecruiser in September 1931 on which he served with fellow midshipman, and future vice admiral, Peter Gretton. While serving on the ship, Wanklyn was promoted to acting sub-lieutenant (the equivalent of an army second lieutenant) on 1 January 1932. Soon afterwards he moved to the naval gunnery school - HMS Excellent - at Whale Island, Portsmouth to learn more about naval navigation to qualify for his second ring at the rank of lieutenant. In February 1933 he moved to HMS Dolphin and was promoted to lieutenant on 1 February 1933.
 Passage 2:After three singles, The White Stripes released their self-titled debut album in June 1999. Their second studio album, the well-received De Stijl, followed in June 2000. The band's third studio album, White Blood Cells, became their breakthrough album, receiving much acclaim while pushing the band to the forefront of alternative rock. They later signed to V2 Records and released their fourth studio album Elephant in April 2003. The album was a commercial success, peaking at number six on the US Billboard 200 and reaching the top ten in multiple other countries. Elephant has been certified platinum by the Recording Industry Association of America (RIAA). The album spawned the single "Seven Nation Army", which topped the US Billboard Alternative Songs chart and became the group's first appearance on the US Billboard Hot 100, where it peaked at number 76.
 Passage 3:Just south of the village center is Mount Prospect, summer home to Senator John W. Weeks, who sponsored congressional legislation creating White Mountain National Forest. In 1910, he purchased several farms to assemble the estate. It is now Weeks State Park, which features a fire lookout and his mansion, open for tours during the summer. A ski rope tow operates on the slope in winter. Many of the White Mountains and Green Mountains can be seen from the stone observation tower built in 1912 atop the summit. The Presidential Range is to the southeast, with the Franconia Range to the south. Mount Weeks, elevation , is in the Kilkenny Range to the northeast. It is named for the senator, as is the Weeks Medical Center. Weeks Memorial Library, a Beaux Arts landmark listed on the National Register of Historic Places in 2000, was given by John W. Weeks in memory of his father, William Dennis Weeks.

Example Output: 3

Example Input: Question: How old was the lead singer of Tan Sólo Tu when Vuelve en Primera Fila was released? Passage 1:About the songs to be included on the album, De Vita revealed that his idea was to include well-known songs that were more than three years old and refresh them with new arrangements. "The first challenge was to choose the songs, and the second to make that sound different... but not too much", De Vita said. Sixteen previous songs by the singer are included: "Un Buen Perdedor", from his debut album of 1984; and "Aquí Estás Otra Vez", from Fantasía (1986); "Louis" and "Te Amo", from Al Norte del Sur (1989); "No Basta", the lead single from Extranjero (1990); "Y Te Pienso" and "Cálido y Frío", from Voces a mi Alrededor (1993); "Si Quieres Decir Adios" and the title track from the 1993 album Fuera de Este Mundo; and "Si Tú No Estás" and "Te Veo Venir Soledad", selected from Nada es Igual (1999). The most represented album on the setlist is Stop (2005) with four songs: "Si La Ves", "Dónde Está el Amor", "No Me Lástimes", and "Tú de Qué Vas". "No Se Olvida" is the only song selected from the 2008 album Simplemente La Verdad. Two songs were previously unreleased. De Vita chose Mexican singer Alejandra Guzmán to record the lead single "Tan Sólo Tú", since he thought she was "perfect" for the song. "Mira Más Allá" is the other new song included. De Vita also stated his intention to record a sequel to Primera Fila; since many songs in his repertoire were left out, "I would like to include Shakira on a ballad... Ricky Martin was considered for this album too, but could not make it in time." Two years later, Vuelve en Primera Fila was announced to be the follow-up album which was released on November 12, 2013 in Latin America.
 Passage 2:On 30 June 1943 he was arrested by the Gestapo in Warsaw and sent to Berlin. Rowecki was arrested due to his betrayal by Ludwik Kalkstein "Hanka", Eugeniusz Swierczewski "Genes" and Blanka Kaczorowska "Sroka" who were Gestapo agents. All of them were members of the Home Army but in fact collaborated with the Gestapo. Swierczewski, Kalkstein and Kaczorowska were sentenced to death for high treason by the Secret War Tribunal of the Polish Secret State. The sentence on Eugeniusz Swierczewski was carried out by troops commanded by Stefan Rys ("Jozef"). They hanged Swierczewski in the basement of the house at 74 Krochmalna Street in Warsaw. Kalkstein received protection from the Gestapo and was not harmed. He fought in a Waffen SS unit during the Warsaw Uprising of 1944 under the name of Konrad Stark. After the war, he worked for the Polish Radio station in Szczecin and was later recruited as an agent by the Urząd Bezpieczeństwa. In 1982, he emigrated to France; he died in 1994. Blanka Kaczorowska also survived the war. Her death sentence was not carried out because she was pregnant. After the war, she also worked as a secret agent for the Urząd Bezpieczeństwa and later for the renamed Służba Bezpieczeństwa. She emigrated to France in 1971. She died in 2002
 Passage 3:On May 20, 1861, when the Civil War began, Indiana Governor Oliver P. Morton appointed Hackleman colonel of the 16th Indiana Volunteer Infantry of one-year volunteers. Hackleman and the 16th Indiana were sent to the Eastern Theater where they were engaged at the Battle of Ball's Bluff. On April 28, 1862 he was promoted to brigadier general of volunteers and ordered to report to Ulysses S. Grant in the Western Theater. Hackleman was assigned to command the 1st Brigade in the 2nd Division of the Army of the Tennessee. The 2nd Division, led by Thomas A. Davies, was temporarily attached to William S. Rosecrans' Army of the Mississippi stationed around Corinth, Mississippi. On October 3, the Confederate Army attacked Rosecrans. Early in the fighting the Confederates forced a gap between Davies and General Thomas J. McKean's divisions and the Union line began to fall back. At this point in the battle Hackleman attempted to rally his brigade and was shot through the neck. He was taken to the Tishomingo Hotel in Corinth where he lay dying from the mortal wound. His final words were: "I am dying, but I die for my country". His body was returned to his home in Rushville where he was buried. He was the only Indiana general to be killed in battle during the Civil War.

Example Output:
1