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 long had the United Nations been in existence when Gross was appointed? Passage 1:On October 11, 1949, United States Secretary of State Dean Acheson appointed Gross as the United States' deputy delegate to the United Nations. Only two months later, the chief delegate, Warren Austin, took a leave of absence, and Gross took over as acting head of the U.S. delegation to the U.N. The major issue facing the United Nations at that time was the Soviet Union's proposal that, with the conclusion of the Chinese Civil War, the Communist People's Republic of China should replace the Republic of China on the United Nations Security Council. On January 13, 1950, the Soviet delegate, Jacov Malik, walked out of the Security Council in protest. Malik remained absent for several months, and as such the Soviet Union failed to exercise its veto power to block United Nations Security Council Resolution 82, which condemned North Korea at the beginning of the Korean War; on behalf of the U.S., Gross voted in favor of the resolution. In fall 1950, Warren Austin returned from his leave of absence, and Gross continued to serve as Austin's deputy until 1953.
 Passage 2:In 1908, she met John Dailey de Angeli, a violinist, known as Dai. They were married in Toronto on April 12,1910. The first of their six children, John Shadrach de Angeli, was born one year later. After living in many locations in the American and Canadian West, they settled in the Philadelphia suburb of Collingswood, New Jersey. There in 1921 Marguerite started to study drawing under her mentor, Maurice Bower. In 1922, Marguerite began illustrating a Sunday School paper and was soon doing illustrations for magazines such as The Country Gentleman, Ladies' Home Journal, and The American Girl, besides illustrating books for authors including Helen Ferris, Elsie Singmaster, Cornelia Meigs, and Dorothy Canfield Fisher. Her last child, Maurice Bower de Angeli, was born in 1928, seven years before the 1935 publication of her first book, Ted and Nina Go to the Grocery Store. The de Angeli family moved frequently, returning to Pennsylvania and living north of Philadelphia in Jenkintown, west of Philadelphia in the Manoa neighborhood of Havertown, on Carpenter Lane in Germantown, Philadelphia, on Panama Street in Center City, Philadelphia, in an apartment near the Philadelphia Art Museum, and in a cottage in Green Lane, Pennsylvania. They also maintained a summer cabin on Money Island in Toms River, New Jersey. Marguerite's husband died in 1969, eight months before their 60th wedding anniversary.
 Passage 3:The Tremp Basin evolved into a sedimentary depression with the break-up of Pangea and the spreading of the North American and Eurasian Plates in the Early Jurassic. Rifting between Africa and Europe in the Early Cretaceous created the isolated Iberian microplate, where the Tremp Basin was located in the northeastern corner in a back-arc basin tectonic regime. Between the middle Albian and early Cenomanian, a series of pull-apart basins developed, producing a local unconformity in the Tremp Basin. A first phase of tectonic compression commenced in the Cenomanian, lasting until the late Santonian, around 85 Ma, when Iberia started to rotate counterclockwise towards Europe, producing a series of piggyback basins in the southern Pre-Pyrenees. A more tectonically quiet posterior phase provided the Tremp Basin with a shallowing-upward sequence of marine carbonates until the moment of deposition of the Tremp Formation, in the lower section still marginally marine, but becoming more continental and lagoonal towards the top.

[EX A]: 1

[EX Q]: Question: What other artists collaborated on the soundtrack DJ Quik worked on shortly before his friend Mausberg died? Passage 1:"Hurricane!" (episode: 1616 (308)) is a Nova episode that aired on November 7, 1989 on PBS. The episode describes the fury of a hurricane and the history of hurricane forecasting. The episode features footage of Hurricane Camille of 1969 and Hurricane Gilbert of 1988 and behind the scenes footage at the National Hurricane Center as forecasters tracked Hurricane Gilbert from its formation to its landfall in northern Mexico. Meteorologists Hugh Willoughby, Bob Sheets (then director of the National Hurricane Center) and Jeff Masters were shown in the episode. The episode was released on VHS home video under the same episode title and distributed by WGBH Boston video. In 2004, the Nova episode was released on DVD and featured a different cover picture and title style. In 1997, UAV Corp. also distributed the Nova episode under the title "Deadly Hurricanes" which contains additional footage of Hurricane Andrew and Hurricane Iniki of 1992. The UAV version of the episode has since been discontinued.
 Passage 2:In 1998 Quik released Rhythm-al-ism his fourth studio album on Profile Records. This record was certified Gold in 1999, and contained the singles "Hand in Hand (featuring 2nd II None and El Debarge) and "You'z A Ganxta." It featured guest appearances by Nate Dogg, Snoop Dogg, AMG and Suga Free. That year he went on to produce for The Luniz, Shaquille O'Neal, Deborah Cox and Jermaine Dupri. He also produced on The Kingdom Come by rapper King Tee which ultimately never came out due to label problems. He also faced personal and professional tragedy when his nephew murdered his close friend and protégé Darryl Cortez Reed in 1998. In 1999, there was the release of Classic 220 by 2nd II None, in which Quik played a huge part. Production on Gap Band's Y2K: Funkin' Till 2000 Comz album, Snoop Dogg's No Limit Top Dogg,  and Deep Blue Sea (soundtrack). This was compounded by the death of another friend and rapper Mausberg, subsequently murdered in 2000. That year, saw the release of rapper Mausberg's album, and DJ Quik's Balance & Options. Also production with Whitney Houston, Erick Sermon, 8Ball & MJG, Xzibit and AMG.
 Passage 3:William Briwere was granted the lordship of the Manor of Bridgwater by John of England in 1201, and founded Bridgwater Friary. Through Briwere's influence, King John granted three charters in 1200; for the construction of Bridgwater Castle, for the creation of a borough, and for a market. Bridgwater Castle was a substantial structure built in Old Red Sandstone, covering a site of 8 or 9 acres (32,000 to 36,000 m²). A tidal moat, up to wide in places, flowed about along the line of the modern thoroughfares of Fore Street and Castle Moat, and between Northgate and Chandos Street. The main entrance opposite the Cornhill was built with a pair of adjacent gates and drawbridges. In addition to a keep, located at the south-east corner of what is now King Square, documents show that the complex included a dungeon, chapel, stables and a bell tower. Built on the only raised ground in the town, the castle controlled the crossing of the town bridge. A thick portion of the castle wall and water gate can still be seen on West Quay, and the remains of a wall of a building that was probably built within the castle can be viewed in Queen Street. The foundations of the tower forming the north-east corner of the castle are buried beneath Homecastle House. William Briwere also founded St John's hospital which, by the time of the Dissolution of the Monasteries under Henry VIII, was worth the substantial sum of almost 121 pounds, as well as starting the construction of the town's first stone bridge. William Briwere also went on to found the Franciscan Bridgwater Friary in the town.

[EX A]: 2

[EX Q]: Question: From which county is the club against whom Harrison scored his fourth goal in as many games? Passage 1:Harrison signed for Stevenage in January 2011 on a free transfer and was handed the number 26 shirt. As part of the deal, Carshalton played host to Stevenage in a friendly in July 2011. Harrison played his first game for the club shortly after, starting in Stevenage's 1–0 away loss to Gillingham. He scored his first goal for Stevenage in the club's 3–0 home win against Rotherham United on 25 January 2011, scoring just three minutes after coming on as a substitute to give Stevenage a two-goal lead. A week later, in his next game, Harrison scored twice in Stevenage's 2–2 draw with Gillingham. Harrison scored his fourth goal in as many games in another 2–2 draw, scoring the first goal of the game against Accrington Stanley with a looping shot from outside the area. He scored his fifth goal for the club in Stevenage's 1–0 away win at Crewe Alexandra. The goal had initially been credited to Stevenage left back Scott Laird, but it was later announced that the ball had gone in off of Harrison's back. Harrison made it seven goals in eleven games after scoring two goals against Cheltenham Town on 26 February 2011. His eighth goal of the season came in the club's 2–2 home draw against Aldershot Town, with Harrison prodding Luke Foster's shot into the goal to earn Stevenage a point. Similarly to Harrison's goal against Crewe, the goal was originally given to another Stevenage player, this time Foster being credited with the goal, but the goal was officially given to Harrison a week later. Harrison finished the season as joint top goalscorer for Stevenage with eight goals in 23 appearances. This included three substitute appearances in the 2010–11 League Two play-offs following Stevenage's sixth-placed finish. After a 3–0 aggregate victory over Accrington Stanley, Stevenage earned promotion to League One courtesy of a 1–0 win against Torquay United at Old Trafford in the Final on 28 May 2011, with Harrison coming on as 62nd-minute substitute.
 Passage 2:The following year Mount appeared in two films: she played Police Sergeant Fire in Dry Rot, an adaptation of a Whitehall farce, and she reprised the role of Emma Hornett in a film version of Sailor Beware!. Over the rest of the 1950s her career included stage, cinema and television work. She played the cameo role of the Charwoman in Diego Fabbri's religious drama Man on Trial at the Lyric Theatre, London in 1957. In the same year she starred with Terry-Thomas and Peter Sellers in the comedy film The Naked Truth. From 1958 onwards she became a regular television performer, first, opposite Richard Hearne, as a landlady in The Adventures of Mr. Pastry, and then in a central role in The Larkins, an early ITV comedy series featuring David Kossoff and Mount as a suburban London couple, Alf and Ada Larkin, and their family. Six series of the show were made between 1958 and 1964, and the leading characters, the put-upon but wily Alf and the formidable Ada, appeared in three spin-off feature films between 1958 and 1960. In a 1958 television version of Arsenic and Old Lace Mount was cast against type in the role of the well-meaning poisoner Abby Brewster. Her last stage role of the 1950s was Florence Povis in Farewell, Farewell, Eugene at the Garrick Theatre in June 1959, co-starring with Margaret Rutherford.
 Passage 3:Nick Payne arrives in town after a shipwreck. Soon, he is romancing Brooke Logan. This eventually puts him at odds with her fiancée, Ridge Forrester. Their rivalry is exacerbated when his mother, Jacqueline Payne, reveals to Nick that he is the son of his employer, billionaire shipping magnate Massimo Marone making him Ridge's half-brother. Brooke chooses to marry Ridge. They go on their honeymoon in South America, where Ridge is kidnapped by a group of thugs working for Sheila Carter, a criminal who killed Ridge's wife Taylor Hayes. While saving Ridge, Brooke and Nick end up also being held captive by Sheila, demanding gold from Massimo. Ridge falls into a furnace and is presumed dead. While grieving, Brooke and Nick have sex. It is later revealed that Ridge is alive. Brooke realizes she is pregnant and is unsure if Ridge or Nick is the father. A DNA test reveals Nick is the father but months its later revealed that Ridge is actually the father. Brooke nearly marries Nick but the wedding is stopped by Ridge. Nick later had a brief romance with Ridge's half-sister, Felicia Forrester. She returned to L.A with a son called Dominick. Later, Nick begins to romance Bridget Forrester. They get married (a small interruption in their ceremony which reveals that Taylor Hayes was alive stops the initial wedding) at the Forrester Mansion. Bridget becomes pregnant, but finds out that Nick and her own mother, Brooke, had begun an affair. She faked an abortion. Nick and Bridget's stillborn baby Nicole was born in early 2006. They split up soon after. Nick, wanting Brooke back, stopped her wedding to Ridge and succeeded. Brooke and Nick finally married soon afterward. On one of the fashion show television shows Ridge purposely gave Brooke a scandalizing kiss causing Nick to lose it. Ridge continues his constant sexual advances to Brooke to try to break up Nick and Brooke and decides to put Brooke's sister Donna Logan on as lead model for Brooke's Bedroom to make Brooke jealous. Brooke leaves Nick in their bedroom in a huff when she sees Donna on television scantily clad and representing Brooke's Bedroom and goes to Ridge's house to confront him about it. Nick later slept with Bridget. Also during this time, Jackie falls off the staircase at the Forrester mansion and falsely claims that Stephanie pushed her. Nick blackmails Eric Forrester and the rest of the Forresters into selling him Forrester Creations or Stephanie will face charges. Brooke, furious at Nick's treatment of the Forresters, sells him her stock as well, ends her marriage to Nick and returns to Ridge.

[EX A]:
1