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.

Example Input: 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.

Example Output: 1

Example Input: Question: Is the person Phang was a key influence to moving into record production still alive today? Passage 1:Corona's first single, "The Rhythm of the Night", was released in Italy in November 1993 on Roberto Zanetti’s DWA record label, and became an instant hit. It featured the voice of Italian singer Giovanna Bersola, better known by her stage name Jenny B. It stayed at number 1 on the Italian music chart for eight consecutive weeks. However, the song was not released elsewhere until the following year. A remixed version of the song became a number 2 hit in the United Kingdom in September 1994. Like several early 1990s Eurodance/Hi-NRG songs that eventually became American hits, such as "Get Ready For This", "Twilight Zone" and "Tribal Dance" by 2 Unlimited and "Strike It Up", "I Don't Know Anybody Else" and "Everybody Everybody" by Black Box, "The Rhythm of The Night" did not become popular in the United States until well after its success had peaked in Europe. However, by spring 1995, the song was all over American radio and clubs, eventually reaching #11 on the Billboard Hot 100. The song was later released as a track in the 1995 debut studio album "The Rhythm of the Night". Lead vocals for the remaining songs in the album were provided by Welsh singer Sandy Chambers who would also provide vocals on the group's second album Walking On Music.
 Passage 2:Phang started his reggae label Powerhouse in the early 1980s. His first hits were Little John's "True Confessions" and "Roots Girl", both released in 1983. He followed suit with Sugar Minott's "Buy off the Bar" and Barrington Levy's "Money Move" which were both two major hits that year. In the summer of 1984 he released Michael Palmer's "Lick Shot" which became of the biggest tunes that summer. Many of the most successful dancehall stars of the 1980s recorded for Phang. Half Pint's all-time greatest hit "Greetings" was released on Powerhouse in 1986. Conroy Smith's first song "Indian Lady" was also released on Phang's label. Other artists include Josey Wales, Freddie McGregor, Nitty Gritty, Tenor Saw, Little John, Brigadier Jerry, Barrington Levy, Admiral Bailey, Al Campbell, Charlie Chaplin, Cutty Ranks, Dominic, Echo Minott, Frankie Paul, Gregory Isaacs, John Wayne, Yellowman, Supercat, and General Echo. Phang mostly used riddims produced by Sly & Robbie, this gave him an advantage compared to other producers. His sound is characterized by the abundant use of reverb on the snare drums. However, by the late 1980s he stopped producing music. Phang was a key influence on Philip "Fatis" Burrell's move into record production.
 Passage 3:Jeffrey Scott Horton (born July 13, 1957) is an American football coach. He currently is the offensive coordinator and running backs coach at San Diego State University. He was the interim head coach at the University of Minnesota, having replaced Tim Brewster, who was fired midway through the Golden Gophers' 2010 season. Horton previously served as the head coach at the University of Nevada, Reno in 1993 and at the University of Nevada, Las Vegas from 1994 to 1998. From 2006 to 2008, he a special assistant/offense and assistant offensive line coach for the St. Louis Rams of the National Football League (NFL), where he worked under head coach Scott Linehan. Horton coached the quarterbacks for the NFL's Detroit Lions in 2009.

Example Output: 2

Example Input: Question: Who does Sierra Rose think is her father? Passage 1:In November 1942, American and British forces landed in North Africa under Operation Torch. Allied thrusts overran Vichy French Morocco and Algeria and advanced into Tunisia. The danger for the Axis Powers was now apparent. The Allied forces advancing eastward and the British 8th Army advancing westward after the victory at the Second Battle of El Alamein, would trap and destroy the remaining Axis forces in North Africa. In response to the crisis, and the poor state of Axis forces, reinforcements for the German Afrika Korps, Italian Army and Luftwaffe were dispatched by sea and air. These reinforcements duly staved off an immediate defeat in Tunisia, the last region still in Axis hands. The poor state of the roads and rail lines in Algeria meant that Allied forces faced difficult logistic challenges which enabled the Axis to prolong a defence. The inexperience of U.S. forces was also apparent at the Battle of the Kasserine Pass. Nevertheless, the growing number and experience of Allied forces squeezed the Axis toward the northern tip of Tunisia. The Royal Air Force (RAF) and Royal Navy operating from Malta took a heavy toll of Axis shipping. However, Axis supplies were still reaching the besieged Afrika Korps by air. By early April, large quantities of Axis manpower was also being evacuated by air. Although the Allies held air superiority by this time, Luftwaffe transports were operating with impunity during darkness.
 Passage 2:The 1966 NBA draft was the 20th annual draft of the National Basketball Association (NBA). The draft was held on May 11 and 12, 1966 before the 1966–67 season. In this draft, ten NBA teams took turns selecting amateur U.S. college basketball players. A player who had finished his four-year college eligibility was eligible for selection. If a player left college early, he would not be eligible for selection until his college class graduated. The first two picks in the draft belonged to the teams that finished last in each division, with the order determined by a coin flip. The New York Knicks won the coin flip and were awarded the first overall pick, while the Detroit Pistons were awarded the second pick. This draft was the first to use the coin flip method, which replace the territorial pick rule. The remaining first-round picks and the subsequent rounds were assigned to teams in reverse order of their win–loss record in the previous season. An expansion franchise, the Chicago Bulls, took part in the NBA Draft for the first time and were assigned the last pick of each round. The draft consisted of 19 rounds comprising 112 players selected.
 Passage 3:Stacy Morasco, younger sister to Gigi, is first seen on February 6, 2009 as a Las Vegas stripper named "Gigi." She begins spying on Gigi and Rex Balsom, later following them back to Llanview. Gigi is thrilled to see her, but devastated by the news that their parents had died in a car crash years before, and Stacy's own struggles since. Stacy makes fast friends with Gigi and Rex's son Shane, although Gigi is somewhat uncomfortable with Stacy's influence. Gigi also begins to suspect that her sister is trying to seduce Rex. After Shane is diagnosed with leukemia in March 2009, Stacy learns of a matching donor. Wanting Rex for herself, she pretends that she is the match and forces Gigi to break up with Rex in exchange for her blood. Shane receives the transplant and improves, but Gigi is afraid to reveal Stacy's blackmail in case Shane needs more of her stem cells. Eventually, Gigi tells the truth, but in the meantime Stacy and Rex have slept together. Rex and Gigi reunite as Stacy's blackmail is revealed. Rex spurns Stacy, but she discovers that she is pregnant. She miscarries but keeps the truth from Rex knowing that it is her only hold over him. Stacy calls her stripper best friend Kimberly Andrews to come to Llanview, who comes up with a plan to help get Stacy pregnant again to pass the baby off as Rex's. She drugs ex-boyfriend Schuyler Joplin but he refuses her. She becomes pregnant after seducing a drunken Oliver Fish. In November 2009 Schuyler finds out that Stacy lost her baby with Rex, and Kim tells Schuyler that he is the baby's father. Schuyler agrees to keep the truth from Rex so that he can have Gigi for himself. In January 2010 Rex's crazed biological father Mitch Laurence tries to kidnap Stacy to raise her baby as his heir. Kim and Stacy tells Schuyler to steal a drug called oxytocin so Stacy can give birth a month before her due date to pass the baby as Rex's. On February 2, 2010 Stacy is kidnapped by Mitch Laurence. When she reveals that the baby is not Rex's, Mitch abandons Stacy in a blizzard. Gigi finds her, takes her to a cabin, and on February 11, 2010 helps Stacy deliver a baby girl she names Sierra Rose. On February 16, 2010, Stacy falls through the ice of a frozen lake; despite Rex and Oliver's attempts to save her, she disappears beneath the ice and is presumed dead. Days later, Stacy's spirit appears to Kim several times to get Kim's assurance that she will do all she can to care for Sierra.

Example Output:
3