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: Which war occured first, the Seven Years' war or the Napoleonic Wars? Passage 1:France–United Kingdom relations are the relations between the governments of the French Republic and the United Kingdom of Great Britain and Northern Ireland (UK). The historical ties between France and the UK, and the countries preceding them, are long and complex, including conquest, wars, and alliances at various points in history. The Roman era saw both areas, except northern England and Scotland, conquered by Rome, whose fortifications exist in both countries to this day, and whose writing system introduced a common alphabet to both areas; however, the language barrier remained. The Norman conquest of England in 1066 decisively shaped English history, as well as the English language. In the medieval period, the countries were often bitter enemies, with both nations' monarchs claiming control over France. Some of the noteworthy conflicts include the Hundred Years' War and the French Revolutionary Wars which were French victories, and the Seven Years' War, Second Hundred Years’ War and Napoleonic Wars, from which Britain emerged victorious.
 Passage 2:It wasn't until the early 1970s when Cook won a prize in an important singing competition in Chicago, that she drew the attentiont of the opera world. She made her international opera debut in 1971 singing Zerbinetta in Richard Strauss's Ariadne auf Naxos touring with the Glyndebourne Festival Opera. In 1972 she joined the roster at the Theater Bremen as one of their principal sopranos, where she remained until 1975 and continued to perform as a guest until 1980. She appeared there and in other German opera houses in roles such as Adina in Donizetti's L'elisir d'amore, Constanze in Mozart's Die Entführung aus dem Serail, Despina in his Così fan tutte, the title role in Donizetti's Lucia di Lammermoor, Olympia in Offenbach's Les contes d'Hoffmann, Philine in Mignon by Ambroise Thomas, the Queen in Die Verurteilung des Lukullus, the Queen of the Night in Mozart's Die Zauberflöte, and Zerbinetta.
 Passage 3:Lieutenant-General Sir William Henry Goldney Baker (7 December 1888 – 28 December 1964) was a British officer who served in the British Indian Army. Commissioned into the Indian Army in 1910 he served in France during the First World War with the 34th Poona Horse and later the Cheshire Regiment, of which he was temporary commander of the 1st battalion. Bakerwas mentioned in dispatches three times and awarded the Distinguished Service Order. In 1918 he fought the Marris in India with the 31st Duke of Connaught's Own Lancers. Baker held a series of staff officer positions after the war before being promoted to lieutenant-colonel and receiving command of Probyn's Horse in 1935. He was promoted to the temporary rank of brigadier and commanded troops in action in Waziristan in 1936 and 1937, being again mentioned in dispatches. During the Second World War Baker was an aide-de-camp to King George VI and was promoted to the rank of lieutenant-general.


Ex Output:
1


Ex Input:
Question: How many sales did What's New make? Passage 1:After three months at the Fleet Airborne Electronics Training School in San Diego, California, Carpenter went to a Lockheed P-2 Neptune transitional training unit at Whidbey Island, Washington, after which he was assigned to Patrol Squadron 6 (VP-6), based at Naval Air Station Barbers Point, Hawaii, in November 1951. On his first deployment, Carpenter flew on reconnaissance and anti-submarine warfare missions from Naval Air Station Atsugi in Japan during the Korean War. On his second deployment, forward-based at Naval Air Facility Adak, Alaska, he flew surveillance missions along the Russian and Chinese coasts. For his third and final deployment, he was based on Guam, flying missions off the coast of China. He was designated as patrol plane commander, the only one in VP-6 with the rank of lieutenant (junior grade)—all the rest held higher rank. 
 Passage 2:In 1983 Linda Ronstadt took a break from recording contemporary music in order to make an album of standards with conductor Nelson Riddle, and their collaboration, What's New went triple Platinum. Barbra Streisand's 1985 release The Broadway Album reached number one and went on to quadruple Platinum certification, so a renewed interest in what came to be known as traditional pop was evident. Mathis had not tried a studio album without current hits or new songs since the ill-fated Broadway project in 1965, so his choice to collaborate with Henry Mancini in 1986 for The Hollywood Musicals, which had a lineup of classics that were mostly from the 1940s, was quite a change of pace. And while he has done some albums of contemporary pop songs since then, the category in which he has received four Grammy nominations since 1992 has been Best Traditional Pop Vocal Album, and the industry has recognized his past work as well. Three of his recordings have been inducted into the Grammy Hall of Fame ("Chances Are" in 1998, "Misty" in 2002, and "It's Not for Me to Say" in 2008), and in 2003 he was given the Grammy Lifetime Achievement Award.
 Passage 3:Zaïre was soon translated into English by Aaron Hill as Zara: A Tragedy. Following its successful run at London's Drury Lane Theatre in 1736, Zara became the most frequently staged English adaptation of a Voltaire play. Famous English actresses who have played the title role include Susannah Maria Cibber, who made her stage debut in the 1736 Drury Lane production, Sarah Siddons, and Elizabeth Younge. The first known professional performance of the play in the American Colonies was in Philadelphia on 26 December 1768, performed by the Hallam Company using the Aaron Hill version. The company took the play to New York City in 1769 and after the end of the Revolutionary War sporadically revived it there and in Philadelphia. The first professional performances after the hostilities ended were given in Baltimore in April 1782 by the Thomas Wall Company. Although the professional theatres were closed during the War, the play proved popular with the British Army. General Burgoyne, himself a playwright, produced Zara with military actors in British-occupied Boston in 1775 and four times in occupied New York between 1780 and 1781.


Ex Output:
2


Ex Input:
Question: What does it cost to rent an apartment in the second tallest building in Dubai? Passage 1:Dubai, the largest city in the United Arab Emirates, is home to many modern high-rises, 108 of which stand taller than . The tallest building in Dubai is the Burj Khalifa, which rises and contains 163 floors. The tower has stood as both the tallest building in the world and the tallest man-made structure of any kind in the world since its completion in January 2010. The second-tallest building in Dubai is the Marina 101, which also stands as the world's second tallest residential skyscraper. The skyscrapers of Dubai are, for the most part, clustered in three different locations. The land along E 11 Road was the first to develop, followed by the Dubai Marina neighborhood and the Business Bay district.
 Passage 2:Montenegro has no currency of its own. As a constituent republic of the Socialist Federal Republic of Yugoslavia following World War II, and later of the Federal Republic of Yugoslavia, the Yugoslav dinar was the official currency in Montenegro. In November 1999, the government of Montenegro unilaterally designated the Deutsche Mark as its co-official currency with the dinar, and on 1 January 2001 the dinar officially ceased to be a legal tender in Montenegro. When the euro was introduced and the Deutsche Mark yielded, Montenegro followed suit and began using the euro as well, with no objection from the European Central Bank (ECB). The European Commission and the ECB have since voiced their discontent over Montenegro's unilateral use of the euro on several occasions.” A statement attached to their Stabilisation and Association Agreement with the EU read: "unilateral introduction of the euro was not compatible with the Treaty." The EU insists on the strict adherence to convergence criteria (such as spending at least 2 years in the ERMII system) which are not negotiable before euro adoption, but have not intervened to stop the unilateral adoption of the euro by Montenegro in 2002.
 Passage 3:In the 18th century, England was famous for its woollen and worsted cloth. That industry, centred in the east and south in towns such as Norwich, jealously protected their product. Cotton processing was tiny: in 1701 only of cottonwool was imported into England, and by 1730 this had fallen to . This was due to commercial legislation to protect the woollen industry. Cheap calico prints, imported by the East India Company from Hindustān (India), had become popular. In 1700 an Act of Parliament passed to prevent the importation of dyed or printed calicoes from India, China or Persia. This caused demand to switch to imported grey cloth instead—calico that had not been finished—dyed or printed. These were printed with popular patterns in southern England. Also, Lancashire businessmen produced grey cloth with linen warp and cotton weft, known as fustian, which they sent to London for finishing. Cottonwool imports recovered though, and by 1720 were almost back to their 1701 levels. Again the woollen manufacturers, in true protectionist fashion, claimed that the imports were taking jobs away from workers in Coventry. The Woollen, etc., Manufactures Act 1720 was passed, enacting fines against anyone caught wearing printed or stained calico muslins. Neckcloths and fustians were exempted. The Lancashire manufacturers exploited this exemption; coloured cotton weft with linen warp were specifically permitted by the 1736 Manchester Act. There now was an artificial demand for woven cloth.


Ex Output:
1