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.
One example: Question: When did the operation during which the 704th dropped supplies to allied troops near Nijmegen begin? Passage 1: The group was occasionally diverted from strategic missions to carry out air support and interdiction missions. It supported Operation Overlord, the invasion of Normandy by attacking transportation targets, including bridges, along with airfields and strong points in France. On D Day, the squadron and the rest of the 446th Group led the first heavy bomber mission of the day. The 446th aided ground forces at Caen and Saint-Lô during July by hitting bridges, gun batteries, and enemy troops. During Operation Market Garden, the attempt to seize a bridgehead across the Rhine in the Netherlands, the 704th dropped supplies to allied troops near Nijmegen. It struck lines of communications during the Battle of the Bulge. During Operation Varsity in March 1945, it supplied ground and airborne troops near Wesel. The squadron flew its last combat mission on 25 April 1945 against Salzburg, Austria. The group had flown 273 missions and had lost 58 aircraft during the war,
. Passage 2: John Ford (1894–1973) was an American film director whose career spanned from 1913 to 1971. During this time he directed more than 140 films. Born in Maine, Ford entered the filmmaking industry shortly after graduating from high school with the help of his older brother, Francis Ford, who had established himself as a leading man and director for Universal Studios. After working as an actor, assistant director, stuntman, and prop man – often for his brother – Universal gave Ford the opportunity to direct in 1917. Initially working in short films, he quickly moved into features, largely with Harry Carey as his star. In 1920 Ford left Universal and began working for the Fox Film Corporation. During the next ten years he directed more than 30 films, including the westerns The Iron Horse (1924) and 3 Bad Men (1926), both starring George O'Brien, the war drama Four Sons and the Irish romantic drama Hangman's House (both 1928 and both starring Victor McLaglen). In the same year of these last two films, Ford directed his first all-talking film, the short Napoleon's Barber. The following year he directed his first all-talking feature, The Black Watch.
. Passage 3: Since the late 1970s, the central part of NYU is its Washington Square campus in the heart of Greenwich Village. Despite being public property, and expanding the Fifth Avenue axis into Washington Square Park, the Washington Square Arch is the unofficial symbol of NYU. Until 2008, NYU's commencement ceremony was held in Washington Square Park. However, due to space constraints, ceremonies are now held at the Yankee Stadium. Important facilities at Washington Square are the Elmer Holmes Bobst Library, designed by Philip Johnson and Richard Foster, who also designed several other structures, such as Tisch Hall, Meyer Hall, and the Hagop Kevorkian Center. When designing these buildings Johnson and Foster also set up a master plan for a complete redesign of the NYU Washington Square campus. However, it was never implemented. Other historic buildings include the Silver Center (formerly known as "Main building"); the Brown Building of Science; Judson Hall, which houses the King Juan Carlos I of Spain Center; Vanderbilt Hall, the historic townhouse row on Washington Square North; The Grey Art Gallery at 100 Washington Square East, housing the New York University art collection and featuring museum quality exhibitions; the Kaufman Management Center; and the Torch Club – the NYU dining and club facility for alumni, faculty, and administrators. Just a block south of Washington Square is NYU's Washington Square Village, housing graduate students and junior and senior faculty residences in the Silver Towers, designed by I. M. Pei, where an enlargement of Picasso's sculpture Bust of Sylvette (1934) is displayed.
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Solution is here: 1
Explanation: The question refers to the 704th unit and task about war which is decribed by Passage 1.

Now, solve this: Question: What regiment was the commander of the Tiger tank that cut off the Rifle Brigade from? Passage 1:The regiment landed in Normandy on 7 June 1944, the day after D-Day. During the Battle of Normandy, 4th CLY served as part of the 7th Armoured Division. On 13 June, they led the advance of 22nd Armoured Brigade with A Company of 1st Battalion, Rifle Brigade (Prince Consort's Own) by road from Villers-Bocage and were ambushed by a detachment comprising five Tiger tanks. One of the Tigers, commanded by SS-Obersturmführer Michael Wittmann, cut in behind the lead squadron, cutting them off and destroying the soft-skinned vehicles of the Rifle Brigade before running into the Sharpshooters Headquarters Troop and accompanying artillery observation tanks. Wittmann is credited with up to ten of the kills before his tank was immobilised and he escaped on foot. The cut-off squadron was later forced to surrender after the arrival of a further ten Tiger tanks. These Tigers, with elements of Panzer-Lehr-Division and 2nd Panzer Division, then counter-attacked the British in the town, but lost up to eight Tigers and two Panzer IVs before the British withdrew. 4th CLY lost its commander, Lieutenant Colonel The Viscount Cranley, and second-in-command; "A" Squadron was destroyed. 4 CLY's losses for the day amounted to 20 Cromwells, four Fireflys, three Humber Scout Cars, three Stuarts and a half track.
 Passage 2:The 2011 NCAA Men's Division I Basketball Tournament was the first time since the tournament expanded to 64 teams in 1985 that two mid-majors met in the Final Four. The Butler University Bulldogs returned for their second consecutive appearance after winning the Southeast Regional in New Orleans as a #8 seed. The Virginia Commonwealth University Rams of the Colonial Athletic Association advanced to their first Final Four appearance after winning the Southwest Regional in San Antonio as a #11 seed. VCU became the first team in history to win five games to reach the Final Four, winning the First Four round in its inaugural year. VCU tied LSU in 1986 and fellow CAA team, George Mason, in 2006 as the highest seed to reach the Final Four (#11). The previous time two mid-majors advanced to the same Final Four was the 1979 NCAA Men's Division I Basketball Tournament, when Indiana State of the Missouri Valley and Penn of the Ivy League qualified. Butler is no longer a mid-major due to its membership in the Big East since 2013. VCU has since joined the Atlantic 10, where it has consistently been among the top teams, even following the departure of coach Shaka Smart for Texas in 2015, and his successor, Will Wade, for LSU in 2017. 
 Passage 3:The Soviet composer Dmitri Shostakovich set six of Tsvetaeva's poems to music. Later the Russian-Tatar composer Sofia Gubaidulina wrote an Hommage à Marina Tsvetayeva featuring her poems. Her poem "Mne Nravitsya..." ("I like that..."), was performed by Alla Pugacheva in the film The Irony of Fate. In 2003, the opera Marina: A Captive Spirit, based on Tsvetaeva's life and work, premiered from American Opera Projects in New York with music by Deborah Drattell and libretto by poet Annie Finch. The production was directed by Anne Bogart and the part of Tsvetaeva was sung by Lauren Flanigan. The poetry by Tsvetaeva was set to music and frequently performed as songs by Elena Frolova, Larisa Novoseltseva, Zlata Razdolina and other Russian bards.

Solution:
1