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: Between the king who rewarded Javanshir with the Drafsh e Kavian and the prince Javanshir fought alongside, which one lived longer? Passage 1:Javanshir was known for his bravery and intelligence; he fought against the Arabs during the Muslim conquest of Persia on the side of the Sasanian Empire, and was rewarded by the Sasanian king Yazdegerd III himself two golden spears, two golden shields and a flag, probably the Drafsh e Kavian. In 636, he led an Albanian army, which alongside the Armenian prince Mushegh III Mamikonian and Grigor of Syunik, took part in the Battle of al-Qādisiyyah between the Persian and Arab armies. However, the Sasanians were defeated, which made Javanshir lose hope. He then made a mutiny against his overlords and retreated to Caucasian Albania. Where he wrote a letter to Constans II and became ally with the Byzantine Empire. He was then awarded with the title of patrikios, and recognized as king of the East. He also married to a noble from a princely family of Syunik.
 Passage 2:The first known appointment to the position was that of Denzil Onslow in 1686 or 1694. He was deprived of his office in 1711 when the Junto Whigs were crushed. In 1715, the office was granted to Denzil's great-nephew Hon. Thomas Onslow. While it provided an emolument for him, the principal purpose of the appointment was to force Thomas to vacate his seat as Member of Parliament for Guildford, under the terms of the Place Act 1707. By removing him from the House of Commons, he could now stand in the by-election for Surrey, which had been vacated when his father Richard was made a Teller of the Exchequer. (Richard was about to be made a peer, hence his failure to stand in the by-election himself.) Two years later, when Thomas succeeded to his father's barony, Denzil Onslow again received the office for the same reason, vacating his seat at Guildford to successfully contest Surrey. This presaged the use of other offices of profit under the Crown as a means of resignation from the British House of Commons, which became formalised in the offices of Steward of the Chiltern Hundreds and Steward of Northstead.
 Passage 3:Amaseia was captured by the Roman Lucullus in 70 BC from Armenia and was quickly made a free city and administrative center of his new province of Bithynia and Pontus by Pompey. By this time, Amaseia was a thriving city, the home of thinkers, writers and poets, and one of them, Strabo, left a full description of Amaseia as it was between 60 BC and 19 AD. Around 2 or 3 BC, it was incorporated into the Roman province of Galatia, in the district of Pontus Galaticus. Around the year 112, the emperor Trajan designated it a part of the province of Cappadocia. Later in the 2nd century it gained the titles 'metropolis' and 'first city'. After the division of the Roman Empire by emperor Diocletian the city became part of the East Roman Empire (the Byzantine Empire). At this time it had a predominantly Greek-speaking population.

[EX A]: 1

[EX Q]: Question: How long did the financial period last that delayed work on the park? Passage 1:Gary di Silvestri is a graduate of Monsignor Farrell High School in Staten Island, New York, where he was a member of the football, wrestling and track & field teams. He graduated salutatorian and was awarded the top student athlete on Staten island. He has an undergraduate degree from Georgetown University where he graduated Magna Cum Laude and was inducted into the Phi Beta Kappa National Honor Society. Gary also has a Masters of Business Administration from Columbia University, where he graduated with honors and was inducted into the Beta Gamma Sigma national honors society. He has had a long career in financial services, having worked for Credit Suisse First Boston in London, England; and Morgan Stanley in both London and New York City. In 1997, di Silvestri founded Deutsche Suisse Asset Management, and he said his business success had allowed him to pursue philanthropy full time. 
 Passage 2:On November 29, 2017, at 3 p.m., after playing “End Game” by Taylor Swift, WQMP flipped to alternative rock as Alt 101.9—joining several other former "AMP Radio"-branded stations in switching to the format and brand after the completion of the Entercom merger. The change brought the format back to a full-market signal in Orlando for the first time since 2008, when sister station WOCL flipped to classic hits. The most recent analog broadcast station to air the format full-time, Cox Media's W297BB/WCFB-HD2, was aired on a translator and an HD sub-channel, and aired from June 2014 to January 2016. Elsewhere in the Orlando market, iHeartMedia's talk-formatted WTKS-FM features alternative on nights and weekends, and is also aired on two HD subchannels in the Orlando market, WOCL HD2 and WJRR HD3, the latter of which also uses the brand Alt as standardized by iHeartMedia; this name conflict resulted in WQMP quietly changing its on-air brand to FM 101.9. WQMP's flip to alternative made former sister station WXXL the de facto CHR station in Orlando, until WPYO flipped to CHR from an urban-leaning rhythmic contemporary format in April 2018.
 Passage 3:A $2.5 million bond issue passed in 1922 for a stadium conceived by Burnham. Designed by architects Holabird & Roche and named Soldier Field for the veterans of World War I, cost overruns required another bond issue in 1926. By 1924, the breakwater wall stretched from 14th to 55th Streets. In 1926, Soldier Field and a portion of Lake Shore Drive were opened. Landfilling extended from 23rd Street to 56th Street; however, Promontory Point was not complete, prompting complaints regarding garbage, blowing sand and odors. Throughout the 1920s and 1930s, landfill efforts continued to fill in Burnham Park and the adjacent Northerly Island. The South Development was named for Daniel Burnham on January 14, 1927, and support increased for a world's fair in the park. Construction was completed on Lake Shore Drive, with northbound lanes named for Leif Erikson, and southbound lanes for Christopher Columbus. In 1929, construction of the park at Promontory Point began. The Great Depression delayed work and prevented construction of nearshore islands. Burnham Park was chosen for the site of the Century of Progress world's fair and a yacht basin was built south of 51st Street.

[EX A]: 3

[EX Q]: Question: Who were the members of Thailand national  football team when their captain, Kawin Thamsatchanan, signed with OH Leuven? Passage 1:In the spring of 1868 he made his first trip to the edge of Central Asia, traveling with a Russian merchant, Vasilii Alekseich, by steamboat down the Volga to Samara, then by carriage to Orenburg, which at the time was the base for Russian military operations The Russians had occupied the Khanate of Bukhara in 1866 and were advancing toward Samarkand. In 1868, Schuyler was a guest of Tolstoi for a week at his estate at Yasnaya Polyana, at the time when Tolstoi was finishing War and Peace. He helped Tolstoi rearrange his library, and went hunting with him. Tolstoi, who was interested in public education in the United States, asked Schuyler for copies of American primers and school textbooks. Schuyler received Tolstoi's permission to translate his novel The Cossacks into English. In 1869, the new Administration of President Ulysses Grant removed Schuyler from his post in Moscow and replaced him with a political appointee. Schuyler was able to obtain a post as consul to the Russian port of Reval (now Tallinn). In November, 1869, President Grant appointed a new Minister to Russia, Andrew Curtin, a former Governor of Pennsylvania who knew nothing of Russia. Curtin was impressed by Schuyler and appointed him as the secretary of the American legation in St. Petersburg, a post which Schuyler held until 1876.
 Passage 2:Gillekens made his debut for OH Leuven in the 2014–15 Belgian Cup in the sixth round match against Kortrijk, a 1-3 loss, although that season he was part of the reserves and only fourth goalkeeper behind Logan Bailly, Yves Lenaerts and Senne Vits. Later that season he also played one match in the 2014–15 Belgian Second Division against Mons. Although Gillekens was promoted to third keeper for the 2015–16 season, he did not play a single match that season. Following the relegation from the 2015–16 Belgian Pro League, first goalkeeper Rudy Riou was released while second goalkeeper Yves Lenaerts had already signed for ASV Geel. As such, Gillekens was promoted to first goalkeeper for the 2016–17 season in the Belgian First Division B. During the winter 2017–18 transfer window OH Leuven signed Kawin Thamsatchanan, captain of the Thailand national football team and soon thereafter Gillekens was demoted to reserve goalkeeper. Following Thamsatchanan's injury during the 2018–19 season, Gillekens again became first goalkeeper for a few matches before then being surpassed by Laurent Henkinet. Towards the end of the season, Gillekens was even demoted to third goalkeeper with Thamsatchanan now taking his place on the bench and after the final match of the season it became clear that Gillekens would not be signing a new deal at OH Leuven.
 Passage 3:Commelina hockii is an herbaceous plant in the dayflower family found primarily in Central Africa, from southwestern Tanzania in the east, west through the Democratic Republic of the Congo and Zambia, and possibly extending further west to Angola. The species' distinctive features include its long, tapering spathes with unfused margins, its white flowers, and its many-flowered lower cymes. It can be found in grasslands and Brachystegia-dominated woodland. It is fairly unusual among Commelina species in having variation in the color of the antherodes (i.e. non-functional anthers), with some individuals having entirely yellow antherodes, while others contain a dark spot in the center. Also, it is one of the only Commelina species known to leave a papery residue of dried fluid inside its spathes; normally only fused-spathe species are known to produce this substance. Only one specimen from Angola resembles this species, but it has blue flowers, suggesting it may be a poorly understood and as-yet undescribed separate species. Commelina hockii is probably closely related to Commelina kituloensis, which shares a similar fruit type, the same tufted perennial habit, similar large spathes with dried fluid substance, and equally numerously flowered inflorescences. That species differs in having purplish flowers, hairy leaves, shorter spathes, and a preference for high altitude grassland.

[EX A]:
2