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: How old was First King Carol when the Romanian War of Independence began? Passage 1: is the best-known of Sanrio's fictional characters, created in 1974. Hello Kitty is drawn simply with a trademark red bow. Registered in 1975, Hello Kitty is now a globally known trademark. Hello Kitty has been marketed in the United States from the beginning and has held the position of U.S. children's ambassador for UNICEF since 1983. The brand rose to greater prominence during the late 1990s when several celebrities such as Mariah Carey adopted Hello Kitty as a fashion statement. New products featuring the character can be found in virtually any American department store and Hello Kitty was once featured in an advertising campaign of the retail chain Target. The character got her first Massively Multiplayer Online Game produced by Sanrio Digital and Typhoon Games entitled Hello Kitty Online which was released worldwide, including the United States, Singapore, Indonesia and the Philippines.
Passage 2:The idea of a national cathedral first emerged following the Romanian War of Independence (18771878), which was mainly fought between the Russian and Ottoman Empires. The church was to symbolise the victory of Orthodox Christians over the Ottoman Muslims. The idea was shelved for lack of consensus on design, location and funding. The Unification of the Romanian Principalities in 1859, entailed a unitary organization of church structures in Moldavia and Wallachia within the Holy Synod (1872), thus the assembly of hierarchs increased to 12 members, including: the Primate Metropolitan (chairman), the Metropolitan of Moldavia and their suffragan bishops of Ramnic, Buzau, Arges, Roman, Husi and Lower Danube (Galati) and one auxiliary vicar-bishop for every diocese. The old Metropolitan Cathedral had proved overcrowded, especially during the national holidays, such as the Proclamation of the Kingdom of Romania and the crowning of the First King Carol I (10 May 1881), when none of the over one hundred churches in Bucharest were able to receive those who would have wanted to participate in the official service. Therefore, at King Carol I's desire, Romania's Assembly of Deputies and the Senate voted in favour of the Law no.1750 on the construction of the Cathedral Church in Bucharest, promulgated by King Carol I on 5 June 1884.
Passage 3:Born Shirley Fishman in Brooklyn, New York, she attended Abraham Lincoln High School. Her teacher, Leon Friend, arranged for guest lectures by commercial and fine artists. Shirley Fishman had the opportunity to study with three of them: Chaim Gross, Moses Soyer, and Raphael Soyer. Gross influenced her early sculptural work, which features squat figures with thick limbs. While attending Brooklyn College, where she earned her B.A. in 1944, she met Leonard Gorelick (19222011), a fellow student. They married in 1944 and shared an enthusiasm for art and culture. Leonard Gorelick was an orthodontist and later a collector of cylinder seals. He combined his interests by investigating the authenticity of cylinder seals through the use of dental technology, especially electronmicroscopy. Shirley Gorelick earned an M.A. at Teachers College, Columbia University in 1947. That year, she studied for several weeks with Hans Hofmann in Provincetown. For a short time in the late 1950s, she was a student of the painter Betty Holliday and, in the early 1960s, learned printmaking in the Long Island studio of Ruth Leaf.

[EX A]: 2

[EX Q]: Question: What are the 4 major's of the PBA? Passage 1:Fin Donnelly (born May 27, 1966) is a Canadian politician, who was elected to the House of Commons of Canada to represent the electoral district of Port MoodyCoquitlam. He is a member of the New Democratic Party. Donnelly was first elected as a member of parliament in a by-election on November 9, 2009, in the New WestminsterCoquitlam electoral district. In the one year he spent in the 40th Canadian Parliament, he acted as the party's fisheries critic and introduced six private member bills. He was re-elected in 2011 and in the ensuing 41st Parliament he re-introduced the same six bills, two of which, concerning the crime of luring a child were adopted, were adopted in the Safe Streets and Communities Act. He also introduced the bill titled Ban on Shark Fin Importation Act which was voted upon but defeated by the Conservative Party majority. He acted was the official opposition's critic on Fisheries and Oceans until the 2012 leadership election after which Tom Mulcair moved him over to critic on Western Economic Diversification and then demoted him to role of deputy critic. Donnelly again won re-election in the 2015 federal election and was promoted back to fisheries critic. In the 42nd Parliament he re-introduced his previous bill to make closed containment facilities mandatory for commercial finfish aquaculture but the bill was defeated.
Passage 2:The PBA Tournament of Champions is one of the four major PBA (Professional Bowlers Association) bowling events. The inaugural event, held by the PBA in , featured all 25 PBA Tour title-holders to date, and was won by PBA Hall of Famer Joe Joseph, who had qualified for the tournament only four events prior. In , the tournament featured all champions since the 1962 event, before officially becoming an annual event in 1966 (at that time featuring the most recent 48 tour champions). From 1965 to 1993, Firestone Tire sponsored the Tournament of Champions. From 1965 until 1994, the tournament was contested at Riviera Lanes (now AMF Riviera Lanes) in Fairlawn, Ohio near the long-time Firestone World Headquarters in Akron, Ohio. In a notable opening match at the 1967 Tournament of Champions finals, Jack Biondolillo rolled the first-ever nationally televised 300 game. Oddly, Biondolillo would only tally a 188 score in his next match (a victory), before being eliminated in his third match with a 172 score. Biondolillo's feat was not matched until , when Sean Rash rolled the TOC's second televised perfect game in the second match of the stepladder finals. The tournament has also seen a pair of televised 299 games, by Don Johnson () and Mika Koivuniemi (). The 2011 event also featured the lowest-ever game bowled in a nationally televised PBA event as well as the largest pin differential in a PBA match, when Koivuniemi defeated Tom Daugherty in the semifinals, 299100.
Passage 3:Byce was drafted in the 11th round by the Boston Bruins in the 1985 NHL Entry Draft while attending James Madison Memorial High School, and joined up with the team during the 198990 NHL playoffs, playing eight games and scoring two goals. Over the next two seasons he played twenty-one regular season games for Boston, scoring two goals and three assists for five points, collecting six penalty minutes. He spent much of his tenure in the minors, playing in the American Hockey League for the Maine Mariners and then the Baltimore Skipjacks following his trade to the Washington Capitals in February 1992. He never played for the Capitals. In 1993, he moved to the Milwaukee Admirals of the International Hockey League followed by a spell in Sweden's Elitserien for HV71. He returned to North America with short spells at the AHL with the Portland Pirates and IHL with the San Diego Gulls, he returned to the Admirals for a second spell. He then spent four seasons with the Long Beach Ice Dogs between 1995 and 1999, leading the team in his first year with 39 goals when the Ice Dogs were playing in Los Angeles before relocating to Long Beach. He was traded to the Utah Grizzlies during the 199899 season. He played one more season in the now defunct British Ice Hockey Superleague for the London Knights before retiring in 2000.

[EX A]: 2

[EX Q]: Question: What was the total population of the 1870 census? Passage 1:Louiche Mayorga played with Suicidal Tendencies from 1981 to 1988 and Los Cycos from 1984 to 1985. In 1983 he played on the self-titled "Suicidal Tendencies album" on Lisa Fancher's, Frontier Records and co-wrote four of the songs, "Two Sided Politics," "Won't Fall in Love Today," "Memories of Tomorrow" (which was covered by Slayer for their album Undisputed Attitude, but was not added to the final release) and the punk classic "Institutionalized" (which was covered by Senses Fail for the soundtrack to the video game Tony Hawk's American Wasteland ). You can also hear his voice on the answer call vocal in the opening track "Suicides an Alternative/ You'll Be Sorry." His second recording was on Suicidal Records (a label he co-founded with vocalist Mike Muir) for the "Welcome to Venice" compilation. Mayorga played on two cuts "Look Up...(The Boys Are Back) with Suicidal Tendencies, and the song "It's Not Easy" with "Los Cycos." His third in 1987 being the highly anticipated "Join the Army" on Caroline Records where he co-wrote the title track "Join the Army," and six others "The Prisoner," "War Inside My Head," (which is also featured in the game .) "Possessed to Skate" (Which is featured in the game Skate 2, "No Name, No Words," "Looking in Your Eyes" and "Born to Be Cyco" which he shares credit with Rocky George and Mike Muir. From 1981 through 1988 his fellow band members included; Mike Muir (Vocals), Ralph J. (R.J.) Herrera (drums), Amery Smith (drums), Sal Troy (drums), Grant Estes (lead guitar), Jon Nelson (lead guitar) and Rocky George (lead guitar). At the end of 1988, Louiche was asked to leave Suicidal and told that "his playing had gotten worse" and that "he wasn't good anymore." Muir allegedly withheld Mayorga's part of the royalty payments. In an interview Louiche stated "It was around $100,000 dollars and I had to sue him (Mike Muir) to get my money back." When Mike Muir switched Suicidal's musical style from punk to metal, he was replaced by ex-No Mercy bassist Ric "Rancid" Clayton (the artist who designed the Suicidal Tendencies logo as well as the shirts on S.T.'s first album), but he was quickly replaced by Bob Heathcote.
Passage 2:Following the war, Walker served on the editorial staff of the Springfield Republican before using his family and military connections to gain appointment as the Chief of the Bureau of Statistics from 1869 to 1870 and Superintendent of the 1870 census where he published an award-winning Statistical Atlas visualizing the data for the first time. He joined Yale University's Sheffield Scientific School as a professor of political economy in 1872 and rose to international prominence serving as a chief member of the 1876 Philadelphia Exposition, American representative to the 1878 International Monetary Conference, President of the American Statistical Association in 1882, and inaugural President of the American Economic Association in 1886, and vice president of the National Academy of Sciences in 1890. Walker also led the 1880 census which resulted in a twenty-two volume census, cementing Walker's reputation as the nation's preeminent statistician.
Passage 3:The nuclear fuel elements were made of refractory ceramic based on beryllium oxide, with enriched uranium dioxide as fuel and small amount of zirconium dioxide for structural stability. The fuel elements were hollow hexagonal tubes about long with distance between the outer parallel planes, with inside diameter of . They were manufactured by high-pressure extruding of the green compact, then sintering almost to its theoretical density. The core consisted of 465,000 individual elements stacked to form 27,000 airflow channels; the design with small unattached elements reduced problems related with thermal stresses. The elements were designed for average operation temperature of ; the autoignition temperature of the reactor base plates was only 150C higher. The neutron flux was calculated to be 910 neutrons/(cms) in the aft and 710 neutrons/(cms) in the nose. The gamma radiation level was fairly high due to the lack of shielding; radiation hardening for the guidance electronics had to be designed.

[EX A]:
2