Detailed Instructions: 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.
See one example below:
Problem: 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.
.
Solution: 1
Explanation: The question refers to the 704th unit and task about war which is decribed by Passage 1.

Problem: Question: What language was spoken by the tribe moved by the Almohads and Almoravids? Passage 1:The city is part of the territory of Zenata, a Zenata Berber tribe introduced in the area when the Almoravids conquered the region. In 1907, when the French arrived in Casablanca, they took up arms cons them, they did so without conviction and were the first to submit. It was part of the group Oulad Bou Rezq and are now part of the group Chehaouna, it is divided into 8 fractions: Ouled Sidi Ali, Khalta, Oulad Hedjala, Ouled Maza, Berrada, Beni Meghith and Ghezouan. The inhabitants also come from Ziaida, a Sanhaja Berber tribe, very hospitable to those who fled the Makhzen, she was very mixed and it is not uncommon to see one of them claiming Arab. The rest of the inhabitants comes from the Arab tribe of the Banu Hilal, installed by the Almohads and the Almoravids to the 12th century.
 Passage 2:Bar-sur-Seine is located some 20 km south-east of Troyes and 25 km north-west of Montliot-et-Courcelles. Access to the commune is by the D671 road from Virey-sous-Bar in the north-west which passes through the town and continues south-east to Celles-sur-Ource. The D443 comes from Magnant in the north-east also passing through the village and continuing south-west to Villemorien. The D63 also goes to Magnant by a slightly longer route. The D4 goes from the town to Ville-sur-Arce in the south-east. The D49 branches from the D443 on the right bank of the Seine and goes north-west to Courtenot. There is also the railway passing through the commune from Saint-Parres-lès-Vaudes in the north-east and continuing to the next station at Polisot in the south-east. Apart from the town there are the hamlets of Avaleur and La Bordé. There are large forests to the north-east and south-west of the town with the rest of the commune farmland.
 Passage 3:In summer 1962 he signed for Clyde, making his Scottish Division One debut in November of that year, aged 18. Clyde were relegated to the second tier, but in the lower division Hood flourished, scoring 37 times from 45 appearances in all competitions during the 1963–64 season as the club gained promotion. This good form continued into the next campaign and, after hesitating over a move to Celtic, the team he had supported in childhood, he was transferred to English club Sunderland for a fee of £30,000 in November 1964. In an early outing for the Roker Park club, Hood scored the only goal of the match against Manchester United, but overall his spell in England was not particularly successful and in October 1966 he returned to Clyde for £13,000. The 1966–67 Scottish Division One season proved to be one of the best in the club's history as they finished in 3rd position, behind only European Cup winners Celtic and European Cup Winners' Cup finalists Rangers. That summer Hood was a member of an unofficial Scotland party which travelled to destinations including Israel, Australia and Canada, winning every match. However, like fellow squad memberAlex Ferguson, Hood would never be capped at full international level.

Solution:
1