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 Ronald Reagan been President of the United States when the Falklands war began? Passage 1:The Union for Democratic Renewal (Union pour la Renouveau Democratique) was a coalition of political parties in the Republic of the Congo. The coalition was led by Bernard Kolelas, who was also the leader of the coalition's largest party, the Congolese Movement for Democracy and Integral Development (MCDDI). The URD parties supported the transitional government of Prime Minister Andre Milongo (19911992) and opposed the National Alliance for Democracy (AND), which included the Pan-African Union for Social Democracy (UPADS) and the Congolese Labour Party (PCT). In the parliamentary election held in JuneJuly 1992, the AND parties won a slight majority of seats in the National Assembly and UPADS leader Pascal Lissouba was victorious over Kolelas in the August 1992 presidential election.
Passage 2:He graduated from the University of Damascus in 1923 with a degree in law, and joined the city government in 1925. At this time he also actively ran his family's estates throughout the country. In the 1930s, he became close associates with leading members of the anti-French National Bloc coalition such as future presidents Hashim al-Atassi and Shukri al-Kuwatli. He remained a longtime supporter of the former, but often quarreled with the latter, whom he accused of being too authoritarian. In 1941 the French appointed him Prime Minister and Acting President, having had no success in finding a viable candidate since the resignation of the nationalist Atassi in 1939. However he was replaced 5 months later with a French loyalist, Taj al-Din al-Hasani. Azm served repeatedly in parliament and in the cabinet from 1943 to 1947. He became a focus of opposition when he resigned from the cabinet in 1945 and lead the forces opposed to Kuwatli's drive to amend the constitution to allow himself a second term in office. Kuwatli prevailed, and Azm ran against him in 1947 and lost. However he accepted the position of envoy to France and served in that capacity for a year. He concluded successful arms purchases from France and later from the Soviet Union. In May 1948, Azm agreed to form a multi-party cabinet under Kuwatli which served until March 1949. He allied himself with France and the United States and attempted to obtain loans from them for domestic development. He traveled frequently to attend United Nations assemblies on the Palestinian problem. Azm clashed with members of the military, especially Chief of Staff Husni al-Za'im. The latter launched a coup d'etat on 29 March 1949 and imprisoned both Azm and president Kuwatli. When Za'im was overthrown five months later, Azm returned to parliament as deputy for Damascus and became minister of finance. He was also elected into the Constituent Assembly that drafted a new constitution for Syria. He became Prime Minister again under Hashim al-Atassi's second administration, in June 1950, heading three cabinets between then and 1951. Azm closed the border to Lebanese goods in an attempt to prevent the crash of domestic Syrian industry due to rampant Lebanese imports. He also clashed repeatedly with the military because he refused to appoint officers in any of his cabinets, and always reserved the defense portfolio for himself. He also clashed with pro-Hashemite elements in Syrian politics that advocated union with Iraq. Socialists distrusted him because of his aristocratic and wealthy Ottoman background. Azm left the public arena from 1951 to 1954 in protest over the coup of Adib al-Shishakli which toppled Atassi's democratic administration.
Passage 3:On December 1, 1981, United States President Ronald Reagan signed a presidential finding which authorized covert operations in Nicaragua. This plan initially called for the U.S. government to cooperate with the Argentinian government, which was already engaged in a similar operation, to train and fund an existing terrorist group in Nicaragua known as the Contras. The Contras also contributed to drug dealing in the US and brought a lot of crack cocaine. A reporter for the San Jose Mercury News proved the connection between the crack epidemic and the Contras. Initially the Contras were a group of republican guard members from the old Somoza regime ousted by the Sandinistas after the revolutionary conflict. Later, through the recruitment efforts of the CIA, the group became supplemented by mercenary guerrillas and was extensively trained by the CIA. Eventually, due to the U.S. alliance with Great Britain during the Falklands war, Argentina withdrew support for these programs and the CIA had to relocate their training sites to Honduras.

Ex Output:
3

Ex Input:
Question: Which international organization that Tuncel worked with was founded first? Passage 1:Han Groenewegen worked in the Hague as a freelance architect from 1920 to 1927. Before establishing his own firm, he used to work for the contractor R. Rutgers in the Hague. One of his few works in the Netherlands is the Church of the Holy Heart of Jesus in Schiedam. During the Great Depression, Groenewegen left the Netherlands to established his own new firm in the Dutch East Indies. Many other architects were left for the Indies during the period, e.g. Albert Aalbers. Groenewegen arrived in Medan (on the island of Sumatra) in 1927 to work on the plan for a hospital, the St. Elisabeth's Hospital (1929-1930). He was active in Medan from 1927 to 1942 to work for the Oostkust. Like Schoemaker for the city of Bandung, Gronewegen can be considered as representative of modernist Nieuwe Bouwen in Medan. Among Groenewegen's extensive portfolio in Medan are the expansion of Medan Cathedral (1928), Arnhem Insurance (now Museum Perjuangan TNI, 1930), the Roman Catholic Chinese church in Polonia (1934), Princess Beatrix School (now Immanuel Christian School, 1938), Medan swimming pool (1939), and Oranjeschool (1941). Unlike many of his colleagues however, Groenewegen remained in Indonesia following the independence of the country.
Passage 2:The Palestinian-dominated Royal Jordanian Army's 17th Armoured Brigade has revolted with Syrian assistance, and has seized the southern part of Jordan, including the port city of Aqaba. However, the major concern for the British Army is that a prototype main battle tank on trials in the Jordanian desert has gone missing. After a terrorist attack in London fails, British military intelligence discovers that the tank is hidden in the ruins of an ancient Crusader fort near Wadi Rum. SAS-trained Major Harry Maxim, who formerly trained the Jordanian Army, is the ideal candidate to send in a commando raid to destroy the tank before it can fall into rebel (and thus Soviet) hands. However, the mission is botched when Maxim's helicopter crashes, and Maxim, an infantryman with no Armoured experience, decides that the best chance for the survival of his small team is to attempt to drive the tank across a hundred miles of rebel held desert to the presumed safety of Saudi Arabia.
Passage 3:She was born in Yazhan and studied cartography and land surveying in Mersin University, before beginning her political career through the Women's Branch of the Party of People's Democracy (HADEP) in 1998. She was vice co-chairperson and Istanbul deputy of the Democratic Society Party (DTP), which she helped to found. She has also worked with international organizations such as UNDP and Amnesty International. She was arrested on 5 November 2006 for alleged membership in the PKK But after she ran as an independent candidate within the Thousand Hopes alliance for the parliamentary elections from prison and after winning a seat in Istanbul with 93,000 votes, was released from custody in July 2007. She was elected to the Turkish Parliament from prison to the surprise of many. In 2013 she was elected Co-Chair of the HDP together with Ertugrul Kurkcu. In May 2016 she was elected Co-Chair of the Democratic Regions Party (DBP) together with Kamuran Yuksek. On 4 October 2016 she was taken into custody and arrested in November 2016. According to the International Law Bureau the prosecution demands 130 years of imprisonment for terror related charges due to her membership in the legal party Democratic Society Party and 16 statements and speeches she made during meetings and press conferences she held before meetings of the DBP. On the 5 January 2018 she got sentenced to 2 years and three months in prison. On 1 December 2018 she joined Leyla Guven in her hunger strike. In February 2019 she got sentenced to 15 years in prison for being a member of a terrorist organization and making propaganda for a terrorist organization.

Ex Output:
3

Ex Input:
Question: What year did teh Kentville Rsearch Station change its name? Passage 1:M48s were also used with mixed results during the Six-Day War of 1967. On the Sinai battlefront, Israeli M48s upgunned with the then-advanced 105mm L7 rifled tank gun were used with considerable success against Egyptian IS-3s, T-54s/T-55s, T-34/85s and SU-100s supplied by the Soviet Union during the 1950s and the 1960s (such as during the Second Battle of Abu-Ageila. However, on the West Bank war-front, Jordanian M48s (Jordan was also a user of the M48 Patton as was Israel at the same time-period) were often defeated by Israeli 105mm-armed Centurions and WWII-era upgraded M4 Shermans (M-51s upgunned with French-built 105mm tank guns (not to be confused with the British L7 105mm tank gun)). In purely-technical terms, the Pattons were far superior to the much-older Shermans, with shots at more than 1,000 meters simply glancing off the M48's armor. However, the 105mm main gun of the Israeli Shermans fired a HEAT round designed to defeat the Soviet T-62 tank, which was the USSR's response to the M48's successor in US service, the M60 Patton. The Jordanian Pattons' general failure on the West Bank could also be attributed to excellent Israeli air superiority. The Israeli Army captured about 100 Jordanian M48 and M48A1 tanks and pressed them into service in their own units after the war, as the same as were the Jordanian M113 APCs they seized during the war.
Passage 2:Originally from New Brunswick, Harrison graduated from Nova Scotia Agricultural College in 1922, and, in 1924, from the Ontario Agricultural College with a B.Sc. in agriculture. He earned an MSc in plant pathology from Macdonald Campus of McGill University a year later. A doctoral degree he started at the University of Toronto in 1929 was abandoned due to the Great Depression. He established a herbarium of mycological specimens where he was employed for many years at the Kentville Research Station (now the Atlantic Food and Horticulture Research Centre); most of his collections are now housed at the Canadian National Mycological Herbarium. His early research concerned the fungal infestation of plants, such as that of Colletotrichum lindemuthianum on beans (Phaseolus). Working with John Frederick DeWitt Hockey, they made many contributions to the control and prevention of diseases of horticultural crops. They were among the first to use the sticky slide spore trap to estimate the densities of fungal spores.
Passage 3:On the song "The Kid Frankie", Khalifa raps over the English R&B band Loose Ends' No. 1 hit single, "Hangin' on a String" (1985). Khalifa stated that the song was inspired by the character Frankie from the film The Business (2005), who listens to Loose Ends while traveling around Spain. The song "Never Been" samples "Schala's Theme" from the soundtrack to the video game Chrono Trigger with its soundtrack composed by Yasunori Mitsuda. The song "Up", samples Tevin Campbell's "Could It Be". "In the Cut" samples "Let Go" by Frou Frou from the end credits of the film Garden State, the song "We're Done" samples the single "Our Time Is Here" by Demi Lovato from the Disney soundtrack Camp Rock. The song "Visions" contains a sample from "Huit Octobre 1971" by Cortex. "Spotlight" sampled "Theme from the Planets" by Dexter Wansel, from his album "Life on Mars" (1976) and "Still Blazin" samples Alborosie's song of the same name.

Ex Output:
2