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 college where Harben was educated has the highest enrollment? Passage 1:The towers were designed as framed tube structures, giving tenants open floor plans, unobstructed by columns or walls. The framed tube design was introduced by Bangladeshi-American structural engineer Fazlur Rahman Khan in the 1960s. The design was accomplished by using many closely spaced perimeter columns, providing much of the structure's strength, with the gravity load shared with the core columns. The elevator system, which made use of sky lobbies and a system of express and local elevators, allowed substantial floor space to be used for office purposes by making the structural core smaller. The design and construction of the towers involved many other innovative techniques, such as wind tunnel experiments and the slurry wall for digging the foundation. Yamasaki also incorporated elements of Islamic architecture in the building's design, having previously designed Saudi Arabia's Dhahran International Airport with the Saudi Binladin Group.
 Passage 2:Beagle is a crater lying within the Margaritifer Sinus quadrangle (MC-19) portion of the planet Mars, the crater is one of multiple topographical depressions within the Meridiani Planum extraterrestrial plain, which was explored by the Opportunity rover. It was located by the rover in images taken on sol 855 (June 20, 2006), 310 metres (1,107 ft) away. It is on the edge of the much larger ejecta blanket surrounding the crater Victoria, named the Victoria Annulus. This impact crater was named in honor of HMS Beagle of the Royal Navy, ordered in February 1817, which carried Charles Darwin on his voyage round the world.
 Passage 3:He was the son of Henry Andrade Harben and the grandson of Sir Henry Harben who founded Prudential Assurance, Harben was educated at Eton College and Magdalen College, Oxford, before qualifying as a barrister. He married Agnes Helen Bostock. He stood unsuccessfully for the Conservative Party in Eye at the 1900 general election, but by 1902 had switched his affiliation to the Liberal Party. He stood for the Liberal Party in Worcester at the 1906 general election. Although he lost the election, he petitioned the election court on the grounds that supporters of the winner, George Henry Williamson, had engaged in widespread bribery. He won the case, but the seat was left vacant until a by-election in 1908, and the local Liberal Party adopted a new candidate. Harben next stood in Portsmouth at the December 1910 general election, but came bottom of the poll.


Ex Output:
3


Ex Input:
Question: Which city had more citizens the year Yeo was born, Southampton or Winchester? Passage 1:He was born at Launceston in Tasmania to draper Alexander Morrison McLaren and Elsie Elizabeth Gibbins. He attended Caulfield Grammar School and then the University of Melbourne, becoming an accountant. In 1938 he embarked on a world tour, returning in 1939. He served in the Royal Australian Navy from 1942 to 1945 and returned to become a partner in the accountancy firm Harris & McLaren. On 16 April 1941 he married Eileen Porter, with whom he had four children. From 1945 to 1947 he was the independent member for Glen Iris in the Victorian Legislative Assembly. Following his defeat he joined the Liberal Party, and served on Malvern City Council from 1951 to 1953. From 1957 to 1963 he was national president of the YMCA, and he served as world vice-president from 1961 to 1969; he was also awarded the OBE in 1959. In 1965 he returned to the Legislative Assembly as the Liberal member for Caulfield, changing seats to Bennettswood in 1967. From 1973 he was Deputy Speaker. McLaren retired from politics in 1979, and died in 2000.
 Passage 2:Yeo was born in Southampton, England on 7 October 1782 to a naval victualling agent. Yeo was sent to an academy near Winchester for his formal education. Yeo joined the Royal Navy as a midshipman aboard at the age of 10, thanks to his patron, Admiral Phillips Crosby. In 1796, he was made acting-lieutenant and placed in command of the 16-gun sloop . He was made lieutenant permanently on 20 February 1797. The vessel was deployed to the West Indies, where Yeo contracted Yellow fever was ordered home to England to convalesce in 1798. By 1802, Yeo was first lieutenant aboard in the Adriatic Sea. He distinguished himself during the siege of Cesenatico in 1800, when thirteen merchant vessels were burned or sunk. Following the Peace of Amiens in 1802, Yeo was demoted to half-pay.
 Passage 3:Like his father, Mellon consistently supported the Republican Party, and he frequently donated to state and local party leaders. Through state party boss Matthew Quay, Mellon influenced legislators to place high tariffs on aluminum products in the McKinley Tariff of 1890. During the early 20th century, Mellon was dismayed by the rise of progressivism and the antitrust actions pursued by the presidential administrations of Theodore Roosevelt, William Howard Taft, and Woodrow Wilson. He especially opposed the Taft administration's investigations into Alcoa, which in 1912 signed a consent decree rather than going to trial. In the aftermath of World War I, he provided financial support to Henry Cabot Lodge and other Republicans in their successful campaign to prevent ratification of the Treaty of Versailles. Mellon attended the 1920 Republican National Convention as a nominal supporter of Pennsylvania Governor William Cameron Sproul (Mellon hoped Senator Philander Knox would win the nomination), but the convention chose Senator Warren G. Harding of Ohio as the party's presidential nominee. Mellon strongly approved of the party's conservative platform, and he served as a key fundraiser for Harding during the presidential campaign.


Ex Output:
2


Ex Input:
Question: Who were the sixteen musicians that appeared on The Colour of Spring? Passage 1:Rendell had begun to play the piano aged five, but switched to saxophone in his teens. While he began his working life in the Southgate branch of Barclay's Bank, he soon left to become a professional musician. He began his career on alto saxophone but changed to tenor saxophone in 1943. During the rest of the 1940s, he was in the bands of George Evans and Oscar Rabin. Beginning in 1950, he spent three years in a septet led by Johnny Dankworth. He performed with Billie Holiday in Manchester, England, before playing in the bands of Tony Crombie and Ted Heath. After touring in Europe with Stan Kenton, he played in Cyprus with Tony Kinsey. He was a member of Woody Herman's Anglo American Herd in 1959. During the late 1950s and early 1960s he led bands, including one with Ian Carr that lasted until 1969, one with Barbara Thompson in the 1970s, and as the sole leader in the 1980s and 1990s. In particular, the Rendell-Carr Quintet gained an international reputation. It performed at the Antibes Festival, France and was the Band of the Year for three years in succession in the Melody Maker poll. He performed in festivals in England and France and worked with Johnny Dankworth, Michael Garrick, and Brian Priestley.
 Passage 2:Most of the early colonies were generally not tolerant of dissident forms of worship, with Maryland being one of the exceptions. For example, Roger Williams found it necessary to found a new colony in Rhode Island to escape persecution in the theocratically dominated colony of Massachusetts. The Puritans of the Massachusetts Bay Colony were the most active of the New England persecutors of Quakers, and the persecuting spirit was shared by Plymouth Colony and the colonies along the Connecticut river. In 1660, one of the most notable victims of the religious intolerance was English Quaker Mary Dyer, who was hanged in Boston, Massachusetts for repeatedly defying a Puritan law banning Quakers from the colony. As one of the four executed Quakers known as the Boston martyrs, the hanging of Dyer on the Boston gallows marked the beginning of the end of the Puritan theocracy and New England independence from English rule, and in 1661 King Charles II explicitly forbade Massachusetts from executing anyone for professing Quakerism. Anti-Catholic sentiment appeared in New England with the first Pilgrim and Puritan settlers. In 1647, Massachusetts passed a law prohibiting any Jesuit Roman Catholic priests from entering territory under Puritan jurisdiction. Any suspected person who could not clear himself was to be banished from the colony; a second offense carried a death penalty. The Pilgrims of New England held radical Protestant disapproval of Christmas. Christmas observance was outlawed in Boston in 1659. The ban by the Puritans was revoked in 1681 by an English appointed governor, however it was not until the mid-19th century that celebrating Christmas became common in the Boston region.
 Passage 3:In 1986, Talk Talk, then a three-piece band consisting of leader and singer Mark Hollis alongside drummer Lee Harris and bassist Paul Webb, released their third album The Colour of Spring, which saw the band shift from their earlier, synthpop-oriented sound and featured a more organic art rock sound, where musicians improvised with their instruments for many hours, then Hollis and producer Tim Friese-Greene edited and arranged the performances to get the sound they wanted. A total of sixteen musicians appeared on the album. It became their most successful album, selling over two million copies and prompting a major world tour. Nonetheless, for their next album Spirit of Eden (1988), the band chose to work towards an even more unconventional and uncommercial direction. The album was compiled from a lengthy recording process at London's Wessex Studios between 1987 and 1988 where the band worked again with Friese-Greene and engineer Phill Brown. Often working in darkness, the band recorded many hours of improvised performances which were heavily edited and re-arranged into the final album.


Ex Output:
3