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 Q]: 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 A]: 3

[EX Q]: Question: Did either of the teams Duke City lost to in the 2008 Western Regional go on to win the championship? Passage 1:Duke City's all-star travel team, the Mueñcas Muertas, represented the league at the first WFTDA Championships in 2006, where they finished 19th out of 20 teams. At the 2007 WFTDA Western Regional Tournament Duke City won their opening game 110-82 over the Rocky Mountain Rollergirls, but then lost to Tucson Roller Derby in the quarterfinals, 166-41. At the 2008 Western Regional, Duke City opened with a victory over Pikes Peak Derby Dames and then upset the defending WFTDA Champion Kansas City Roller Warriors 132-117, automatically qualifying for Championships. Duke City then lost to Bay Area in the semifinals and Rat City Rollergirls in the third place game to finish Westerns in fourth place. At Championships in Portland, Duke City lost their opening round game to Gotham Girls Roller Derby 182-25. At the 2009 Western Regional, Duke City lost the fifth place game to Bay Area 105-103 to finish in sixth place. As the eighth seed at the 2009 Western Playoff, Duke City lost their opening games to Tucson and Denver, before falling to Sacred City Derby Girls to finish in tenth place.
 Passage 2:When Joseph left Girton, the First World War was at a critical state; the Battle of the Somme had begun on 1 July 1916. Joseph wanted to assist the war effort, and after considering work on the land or in a munitions factory, took up part-time welfare work in Islington. In the autumn of 1916 she began teaching at Eothen, a small private school for girls in Caterham, founded and run by the Misses Catharine and Winifred Pye. In 1917 Holst's ten-year-old daughter Imogen started at the school; soon, under Joseph's guidance the young pupil was composing her own music. Joseph extended her own musical activities by joining the orchestra at Morley College, where Holst was the director of music and where her brother Edwin had played the cello before the war. At first she played the double-bass, but later took French horn lessons, possibly from Adolph Borsdorf; later still, at very short notice, she taught herself the timpani part for a summer concert. By 1918 she was a member of the Morley committee that on 9 March organised and produced an opera burlesque, English Opera as She is Wrote, in which English, Italian, German, French and Russian opera styles were parodied in successive scenes. The performance was a great success and was repeated at several venues. It may have inspired Holst to use parody in his own opera, The Perfect Fool, which he began composing in 1918. In her spare time Joseph founded and ran a choir for Kensington nannies, which took part in local singing contests as the "Linden Singers".
 Passage 3:He was principal investigator on the REFLECT trial for flosequinan which ran from 1987-1989 and the following PROFILE trial from 1991-1994. He was PI on a study of amlodipine that ran from 1987-1989 and the following PRAISE trial from 1992-1995 and PRAISE 2 from 1996-1999; the PROMISE trial for milrinone 1988-1990; the ATLAS trial for lisinopril from 1993-1997; the PRECISE trial for carvedilol from 1993-1995 and the following COPERNICUS trial from 1997-2002; the ENABLE trial (1999-2001) and REACH-1 trial (1997-2003) for bosentan; the OVERTURE trial (1999-2002) for omapatrilat; REVIVE I and II (2001-2006) for levosimendan; and the TRUE-AHF trial of ularitide that started in 2013. He also chaired the steering committee for the RADIANCE trial from 1989-1992 which studied the use of digoxin in people who were also treated with ACE inhibitors and chaired the steering committee for the RENEWAL trial (1999-2002) for etanercept. He was also the co-PI of the PARADIGM-HF trial that led to the approval of valsartan/sacubitril.

[EX A]: 1

[EX Q]: Question: Was Scott's place of birth, or the nearest town, more populous? Passage 1:Rudy Vallee was the first artist to make the charts in Billboard magazine with "As Time Goes By" when he took the song to number 15 in 1931, but after the song was featured in the film Casablanca his recording was reissued and spent four weeks at number one in 1943. "Begin the Beguine" was first put on the charts by Xavier Cugat & His Waldorf-Astoria Orchestra with Don Reid on vocal for two weeks in 1935 when it reached number 13. Patti Austin's "We're in Love" made it to number 90 on the magazine's R&B chart in February 1978, and the Expanded Edition CD bonus track "I Never Said I Love You" was first recorded by Barbara Mandrell for her 1976 album Midnight Angel but was a number 84 pop hit for Orsa Lia that also spent a week at number one on the magazine's Easy Listening chart in 1979.
 Passage 2:Buprasium or Bouprasion () was a town of ancient Elis, and the ancient capital of the Epeii, frequently mentioned by Homer. The town first occurs as providing ships, commanded by Nestor in the Iliad in the Catalogue of Ships. The town also features in other passages in the Iliad. In the story in which Nestor narrates a past confrontation between Pylos and the Eleans, the town is described as rich in wheat. In another story, Nestor tells that he participated in the funeral games at Buprasium after the burial of king Amarynceus. It situated near the left bank of the Larissus, and consequently upon the confines of Achaea. The town was no longer extant in the time of Strabo, but its name was still attached to a district on the road from the city of Elis to Dyme on the left bank of the Larissus, which appears from Stephanus of Byzantium to have borne also the name of Buprasius.
 Passage 3:Scott was born in Cooksville, Illinois near the town of Normal, Illinois. He lived on a farm until the age of 19 when he entered Illinois State Normal University. He remained at the university for two and a half years while teaching at country schools. With the aid of scholarship, he was able to attend Northwestern University in 1891 where he received a Bachelor of Arts degree in 1895. He desired to become a university president in China, so he enrolled at McCormick Theological Seminary; however, upon his graduation in 1898, he could not find a position. Instead, he decided to go to Germany with his wife and study psychology with Wilhelm Wundt at the University of Leipzig. While there, he received his Doctorate of Philosophy in psychology and education in 1900.

[EX A]:
3