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: How long had he been king when Perseud led the Macedonians in the Third Macedonian War? Passage 1:1964 is a documentary film produced by Insignia Films for the American Experience series about political, social and cultural events in the United States for the calendar year 1964. It is based partly on Jon Margolis book The Last Innocent Year: America in 1964. The documentary depicts the year 1964 as significant and epic in that following the assassination of President John F. Kennedy in late 1963, 1964, as a presidential election year, becomes a departure point for American history, with lasting effects today. It is also the year of the British Invasion led by the Beatles, when Cassius Clay fights Sonny Liston for the World Heavyweight Championship, the year after Betty Friedan's book, The Feminine Mystique, is published, and the year Republican activist, Phyllis Schlafly's book, A Choice, Not an Echo, is published. It is also the year of Freedom Summer, an initiative by the Student Nonviolent Coordinating Committee to register African-Americans in Mississippi, the subsequent murders of Chaney, Goodman, and Schwerner, three CORE activists, in Mississippi by white supremacists that created a national sensation, and the Harlem riot of 1964, culminating in the Berkeley Free Speech Movement at the University of California at Berkeley. A recurrent theme of the film is its departure as a presidential election year, with President Lyndon B. Johnson running as the expected Democratic Party nominee and the nomination of U.S. Senator Barry Goldwater selected through a grassroots campaign for the Republican nomination for President of the United States, that defines the future divisions of the US political party competition.
Passage 2:The Battle of Callinicus () was fought in 171 BC between the Kingdom of Macedon and the Roman Republic near a hill called Callinicus, close to the Roman camp at Tripolis Larisaia, five kilometres north of Larissa, the capital of Thessaly. It was fought during the first year of the Third Macedonian War (171-168 BC). The Macedonians were led by their king, Perseus of Macedon, while the Roman force was led by the consul Publius Licinius Crassus. The Macedonians were supported by Cotys IV, the king of the Odrysian kingdom (the largest state in Thrace) and his forces, by Cretan mercenaries and by auxiliaries of mixed nationalities. The Romans had their Italian allies with them and were supported by soldiers provided by Eumenes II of Pergamon, as well as a force of Thessalian cavalry and Greek allies. The battle saw the deployment of troops with cavalry intermixed with light infantry. Although the battle was actually inconclusive because Perseus withdrew before it came to a conclusion, it was considered a Macedonian victory because the Romans suffered heavy casualties.
Passage 3:During the Napoleonic wars, Ile de France became a base from which the French navy, including squadrons under Rear Admiral Linois or Commodore Jacques Hamelin, and corsairs such as Robert Surcouf, organised raids on British merchant ships. The raids (see Battle of Pulo Aura and Mauritius campaign of 18091811) continued until 1810 when the British sent a strong expedition to capture the island. The first British attempt, in August 1810, to attack Grand Port resulted in a French victory, one celebrated on the Arc de Triomphe in Paris. A subsequent and much larger attack launched in December of the same year from Rodrigues, which had been captured a year earlier, was successful. The British landed in large numbers in the north of the island and rapidly overpowered the French, who capitulated (see Invasion of Isle de France). In the Treaty of Paris (1814), the French ceded Ile de France together with its territories including Rodrigues and Seychelles to Great Britain. The island then reverted to its former name, 'Mauritius'.

Example Output: 2

Example Input: Question: Which war lasted longer, World War I or the Third Anglo-Afghan War? Passage 1:Ch. Muhammad Sarwar Khan was born in a well known Sulehria Rajput (Rajput Clan) family of Rupochak, District Narowal cum Sialkot . He was a respected politician from Rupochak, Narowal. His father Khan Bahadur Qasim and uncle Kazim Khan both served in the British Indian army. Khan Bahadur Qasim won the 1937 election from the state of Kashmir and Jammu and his younger brother Kazim khan held a top bureaucratic post in British Raj after retirement. Ch.Muhammad Sarwar Khan's grandfather Hashim Khan also served in the British Indian Army during World War I in "58th Vaughan's Rifles (Frontier Force)" regiment and was awarded the Highest "Medal of Gallantry" during his service with Lord Kitchener in the Third Anglo-Afghan War. Hashim khan's father Sazawar Khan died fighting against the British during 1857 Indian Mutiny, his grandfather Abdul Nabi Khan was a Nawab in the Mughal court (No Hazari) and was under an obligation to provide 9000 troops to the Mughal Empire.
Passage 2:The Sher-e-Bangla National Cricket Stadium, formerly known as the Mirpur Stadium due its location in the city's locality of Mirpur, is a sports ground in Dhaka, Bangladesh that has hosted international cricket matches along with provincial games. It is named after AK Fazlul Huq, one of the renowned leaders among the natives who was accorded the title Sher-e-Bangla ("tiger of Bengal"). The venue was taken over by the Bangladesh Cricket Board in 2004, replacing the Bangabandhu National Stadium as the home of both the men's and women's national teams. It has a capacity of 25,000 spectators for international matches. The first Test at this venue took place in 2007, between Bangladesh and India, and the first One Day International (ODI) match was held between Bangladesh and Zimbabwe in 2006.
Passage 3:In 2004, Gorka became an adjunct to the faculty of the new US initiative for the Program for Terrorism and Security Studies (PTSS), a Defense Department-funded program based in the George C. Marshall European Center for Security Studies in Garmisch-Partenkirchen, Germany. At the same time Gorka became an adjunct to USSOCOM's Joint Special Operations University, MacDill Air Force Base. He and his family relocated to the United States in 2008. He was hired as administrative dean at the National Defense University, Fort McNair, Washington D.C. Two years later, he began to lecture part-time for the ASD(SO/LIC)-funded Masters Program in Irregular Warfare and Counterterrorism as part of the Combating Terrorism Fellowship Program but remained in a largely administrative role. Between 2009 and 2011 Gorka wrote for the Hudson Institute of New York (now Gatestone Institute). Between 2011 and 2013, Gorka was an adjunct faculty member at Georgetown University's McCourt School of Public Policy. In 2014 Gorka assumed the privately endowed Major General Matthew C. Horner Distinguished Chair of Military Theory at the Marine Corps University Foundation. From 2014 to 2016, Gorka was an editor for national security affairs for Breitbart News, where he worked for Steve Bannon. In August 2016, he joined The Institute of World Politics, a private institution, on a full-time basis as Professor of Strategy and Irregular Warfare and Vice President for National Security Support. He is on the advisory board of the Council for Emerging National Security Affairs (CENSA).

Example Output: 1

Example Input: Question: How many Olympic medals did Hauenstein's country win? Passage 1:Rawlings initially came to power in Ghana as a flight lieutenant of the Ghana Air Force following a coup d'etat in 1979 and, after initially handing power over to a civilian government, took back control of the country on 31 December 1981 as the Chairman of the Provisional National Defence Council. In 1992, Rawlings resigned from the military, founded the National Democratic Congress, and became the first President of the Fourth Republic. He was re-elected in 1996 for four more years. After two terms in office, the limit according to the Ghanaian Constitution, Rawlings endorsed his vice-president John Atta Mills as presidential candidate in 2000. He currently serves as the African Union envoy to Somalia.
Passage 2:Thomas was born to Thomas Marston Green Sr., a future Colonel in the Continental Army, and Martha Wills. He was born in Williamsburg, Virginia, on February 26, 1758. In 1782 he moved with his family to Natchez District, Mississippi Territory. He would later move to Fayette, Mississippi where he would build the Springfield Plantation, and where he would live until his death. The Green family were good friends with Andrew Jackson and Rachel Donelson. Thomas's brother Abraham married Elizabeth Caffery who was the niece of Rachel Jackson. In August 1791, Andrew Jackson and Rachel were married at the Green Family Springfield Plantation. The marriage ceremony was performed by Thomas Green Sr., while Thomas Jr. served as a witness. Andrew and Rachel would later find out that Rachel's divorce was not finalized, at the time of the wedding.
Passage 3:Henry Denis Hauenstein, MM (3 May 1881 6 December 1940) was an Australian national representative rower and a World War I infantry officer. He was a three-time Australian national champion rower who competed for Australasia at the 1912 Summer Olympics in the men's eight. He was a member of the Australian men's selection eight which won the Grand Challenge Cup at the Henley Royal Regatta of 1912. He saw active service on the Western Front where he won the Military Medal and was a member of the AIF crew which at war's end, won at the 1919 Peace Regatta and brought the King's Cup to Australia.

Example Output:
3