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.
.
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: Howm many teams are in the league where Francis plays football? Passage 1:Løvenkrands found himself out of the team for the away draw with Leicester City and remained on the bench. New signing Leon Best was then selected ahead of Løvenkrands for the fixture at St James' Park against Cardiff City. Løvenkrands replaced Best after 60 minutes, and he went on to score the fourth and fifth goals of the game in an emphatic 5–1 win for Newcastle. He scored the winning goal for Newcastle in their last game of their successful season against Queens Park Rangers finishing off a successful season for both Løvenkrands and Newcastle. He did not start Newcastle's opening Premier League games, starting on the bench. He played alongside Shola Ameobi in a 3–2 away win against Accrington Stanley in the League Cup. He got his first goal of the season there, scoring the winner with a close range acrobatic volley. After a brief substitute appearance against Blackpool, he started in Newcastle's 4–3 away win against Chelsea, also in the League Cup. He scored the only goal in the 3–1 defeat to West Brom. With Carroll injured throughout January, Løvenkrands had a successful month, scoring once in a 5–0 win over West Ham and playing well a week earlier against Wigan Athletic. After the sale of Carroll to Liverpool in January, Løvenkrands gained more opportunities up front along with the likes of Leon Best and Nile Ranger. He rekindled his partnership with Best upon the injury of Ameobi in February, and Løvenkrands scored in a 2–0 victory over Birmingham City on 15 February. He continued as a regular striker until the end of the season as Best picked up an ankle injury. He ended his season by scoring in a 3–3 draw with West Bromwich Albion.
 Passage 2:Kevin Francis (born June 5, 1993) is a professional Canadian football linebacker for the Ottawa Redblacks of the Canadian Football League (CFL). After going undrafted in the 2016 NFL draft, Francis declared eligible for the 2016 CFL Supplemental Draft after informing the league that he was born in Toronto, Ontario. He was drafted by the Roughriders on May 26, 2016, who forfeited a third round selection in the 2017 CFL Draft to acquire his rights. Upon entering 2016 training camp, Francis switched to the defensive side of the ball after playing as a tight end during his college football career with the North Carolina A&T Aggies. He made his CFL debut on June 30, 2016 against the Toronto Argonauts, registering his first defensive tackle. Francis finished his rookie season leading the team in special team tackles, also being ranked 7 on the CFL rising sophomore list
 Passage 3:Guarini was born in Modena. He was accepted as a Theatine novice in 1639, spent his novitiate at the monastery of San Silvestro al Quirinale in Rome, where he studied architecture, theology, philosophy and mathematics. He returned to Modena in 1647, where he was ordained in 1648. He rose quickly in the Theatine hierarchy, becoming first auditor, then superintendent of works, treasurer, lecturer in philosophy, procuratore, and finally provost in 1654. Prince Alfonso supported another candidate and Guarini was soon replaced and had to leave Modena. The next few years are poorly documented. He became a member of the Theatine House of Parma in 1656 and apparently visited Prague and Lisbon before publishing his play La Pietà trionfante in Messina in 1660, where he was a lecturer in mathematics.

Solution:
2