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 battle had more casualties, the Battle of the Bulge or the Battle of Elsenborn Ridge? Passage 1:From 1 September – 7 October 1939 Geyr commanded the 3rd Panzer Division during the invasion of Poland, where it was the most numerically powerful Panzer Division, with 391 tanks. For a victory at Kulm, he was praised by Hitler on the battlefield who had visited the division in recognition for its achievements in Poland. He was promoted to General der Kavallerie of the XXIV Panzer Corps on 15 February 1940. In 1940 he commanded the XXIV Panzer Corps in the Invasion of France. In 1941, in the invasion of the Soviet Union, Geyr’s XXIV Panzer Corps was part of General Heinz Guderian’s Second Panzer Army, and consisted of all of Guderian's major tank units. On 9 July 1941, he was awarded the Knight's Cross of the Iron Cross as General der Panzertruppe. By early November 1941, Geyr's Panzer Corps commanded the 3rd, 4th, and 17th Panzer Divisions, the panzer regiment from the 18th Panzer Division, as well as the Infantry Regiment Großdeutschland, and spearheaded the advance of Army Group Centre during the Battle of Moscow.
 Passage 2:Menor was drafted 7th overall by the Barako Bull Energy Boosters in the 2009 PBA draft. He was then traded to the now-defunct Sta. Lucia Realtors and later played for the Meralco Bolts. He was waived by the team during the 2011 PBA Commissioner's Cup. Due to injuries to key players Mark Cardona and Chris Ross, Menor was re-signed by the Bolts. He was later traded to the Powerade Tigers during the off-season along with Chris Timberlake. However, he was not signed. He was then signed by the Clickers before the start of the season. In 2014, Menor played for expansion team Blackwater Elite for the 2014-15 season. Menor gained widespread attention on his 'butiki' (lizard in English) haircut that it even reached global attention from several sports websites around the world like ESPN and Bleacher Report.
 Passage 3:From November 26, 1943 to April 9, 1945, Seitz commanded the 26th Infantry Regiment (organized for the 1944-1945 campaign in France, Belgium and Germany as Regimental Combat Team 26 or Combat Team (CT) 26). CT 26 was a unit of the 1st Infantry Division (United States). Seitz commanded the combat team at Omaha Beach during the Normandy landings on D-Day, in the breakout from Normandy and at the approach to close the gap in the Falaise Pocket. The First United States Army, including Seitz's regimental combat team, hotly pursued the fleeing German Army divisions across France to the border of Germany by September 7, 1944. On October 11, 1944, after heavy fighting during the Battle of Aachen, Seitz led two of the three battalions of the regiment into heavily defended Aachen, Germany. They seized the first German city to fall to the Allies of World War II after 8 days of urban combat. In November 1944, Seitz led the regiment during the opening phase of the Battle of Hürtgen Forest. Starting only 10 days after the regiment was withdrawn from this bloody and costly battle, Seitz directed CT 26's heroic, successful stand at the Battle of Bütgenbach, an important part of the Battle of the Bulge that followed the Battle of Elsenborn Ridge. With many replacement soldiers due to losses in the Hürtgen Forest, and with skillful artillery support, Seitz and the outnumbered 26th Infantry Regiment team prevented the Nazi 12th SS Panzer Division Hitlerjugend, 3rd Parachute Division (Germany) and the 12th Volksgrenadier Division, which were supported by dozens of tanks, from breaking the Allied line at Bütgenbach.

[EX A]: 3

[EX Q]: Question: When was the University of Edinburgh founded? Passage 1:At the time of his ordeal, Berk was the regional dean of the Texas Tech medical branch in Amarillo, but on August 1, 2006, he was moved to the high position at the Lubbock campus. There are two other branch campuses in Odessa and El Paso. At the time of his abduction, Berk was at home on Sunday morning with his younger son, Justin. The older son, Jeremy, was away in college. Berk's wife, Shirley H. Berk (born c. 1950), a microbiologist who had served on a school board while they lived in Johnson City, Tennessee, was at church. The culprit, Jack Lindsey Jordan (born in 1963 in Seminole, Texas), gained entry from an open rear garage door and an unlocked back entrance to the residence. Normally, both the garage and the back door would have been locked. Jordan demanded money and jewelry to pay for transportation and narcotics, particularly methamphetamines, as he proceeded along Interstate 40 west toward New Mexico. After being held for four hours in Jordan's vehicle on a cool, windy day, common to the Panhandle in March, Berk was released unharmed near a gasoline station in rural Bushland in southwestern Potter County. This life-threatening event propelled the physician to write about his ordeal. He interlaces the narrative with much of his life story, from his birth in New York City, his childhood in New Jersey, his medical education at Boston University School of Medicine, his work in the fields of infectious diseases,geriatrics, and internal medicine at the East Tennessee State University James H. Quillen College of Medicine in Johnson City, and his relocation to Amarillo, his adopted city which he had grown to love. Since the events of 2005, Dr. Berk has been transferred to the main medical campus in Lubbock.
 Passage 2:Following his completion of secondary school, Demiéville spent time studying in Munich, London, and Edinburgh, where he was able to attend lectures by George Saintsbury at the University of Edinburgh. He then attended the University of Paris, where he wrote an essay on the musical suite of the 17th and 18th centuries and was awarded a licentiate degree in 1914. Demiéville then spent the year 1915 studying at King's College London where he was introduced to Chinese, which quickly became his focus. After returning to France, Demiéville studied at the École des Langues Orientales Vivantes (School of Living Oriental Languages), after which he moved to the Collège de France, where he further studied Chinese under the tutelage of Édouard Chavannes and began learning Sanskrit from Sylvain Lévi. He earned his Diplômé from the École des Langues Orientales Vivantes in 1919.
 Passage 3:The Who developed from an earlier group, the Detours, and established themselves as part of the pop art and mod movements, featuring auto-destructive art by destroying guitars and drums on stage. Their first single as the Who, "I Can't Explain", reached the UK top ten, and was followed by a string of singles including "My Generation", "Substitute" and "Happy Jack". In 1967, they performed at the Monterey Pop Festival and released the US top ten single "I Can See for Miles", while touring extensively. The group's fourth album, 1969's rock opera Tommy, included the single "Pinball Wizard" and was a critical and commercial success. Live appearances at Woodstock and the Isle of Wight Festival, along with the live album Live at Leeds, cemented their reputation as a respected rock act. With their success came increased pressure on lead songwriter Townshend, and the follow-up to Tommy, Lifehouse, was abandoned. Songs from the project made up 1971's Who's Next, which included the hit "Won't Get Fooled Again". The group released the album Quadrophenia in 1973 as a celebration of their mod roots, and oversaw the film adaptation of Tommy in 1975. They continued to tour to large audiences before semi-retiring from live performances at the end of 1976. The release of Who Are You in 1978 was overshadowed by the death of Moon shortly after.

[EX A]: 2

[EX Q]: Question: How old was Takanosato when he reached yokozuna ranking? Passage 1:A former amateur champion at Nihon University, he turned professional at the age of 23, joining Kasugano stable in March 1981. He reached the top makuuchi division in September 1983, and in 1984 he earned his first special prize for Fighting Spirit, and defeated Takanosato in his first ever bout against a yokozuna to earn his first of his three kinboshi. He spent most of 1985 in the second jūryō division, but in 1986 made the san'yaku ranks at komusubi. In November 1987 he scored 10–5 from the maegashira 6 ranking, defeating two ōzeki and winning the Technique Prize. This earned him promotion to his highest rank of sekiwake for the following tournament in January 1988. However, by the end of the year he was in jūryō again due to injury problems. He won the jūryō yūshō on two occasions in 1989 and won promotion back to the top division. After missing the September 1990 tournament he fell to jūryō again and made only one more appearance in makuuchi before retiring in May 1992 at the age of 34.
 Passage 2:Tanaka subsequently teamed with Mitsu Arakawa in the WWF, acquiring the International Tagteam Championship; losing it at Madison Square Garden to Tony Marino and Victor Rivera. The team of Tanaka and Fuji won three WWWF World Tag Team Championships, with Blassie as manager for the third reign and The Grand Wizard as manager for the first two. They first won the belts from Sonny King and Chief Jay Strongbow on June 27, 1972 in Philadelphia, PA at a House show. They lost the belts to Haystacks Calhoun and Tony Garea on May 30, 1973, again at a Hamburg house show, but regained them on September 11, 1973 in Philadelphia, PA before losing them again to Tony Garea and Dean Ho on November 14, 1973, again in Hamburg. Their third win came on September 27, 1977 at a Philadelphia house show when they defeated Tony Garea and Larry Zbyszko in a tournament final for the vacant belts, holding them until March 14, 1978 when they lost the titles to Dino Bravo and Dominic DeNucci in Philadelphia. This third reign set a record for number of championship reigns which would be equalized by The Wild Samoans in 1983, Demolition in 1990, Money Inc. in 1993, The Quebecers in 1994 and The Smoking Gunns in 1996, but not bettered until The New Age Outlaws won a fourth reign in 1999.
 Passage 3:However, when tried at for the first time at hooker in 1992 against Manly at Carlaw Park, McCormack impressed immediately for his workrate and his ability to dart out of the dummy half position. McCormack was selected to represent New South Wales in game I of the 1992 State of Origin series and game II of the 1993 series when he replaced Benny Elias as hooker. Eventually becoming captain of the Knights, he was signed by Newcastle's new cross-town rivals the Hunter Mariners for the 1997 Super League (Australia) season. After that McCormack moved to the Super League to play for English club Wigan Warriors. He was named in 1998's Super League Dream Team. He also played at hooker for Wigan Warriors in their 1998 Super League Grand Final victory over Leeds Rhinos.

[EX A]:
1