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: 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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Example output: 1
Example explanation: The question refers to the 704th unit and task about war which is decribed by Passage 1.
Q: Question: How old was James O'Neil when he completed the gristmill at La Creole Creek? Passage 1:In February 2010, Breitbart received the Reed Irvine Accuracy in Media Award during the Conservative Political Action Conference in Washington, D.C. During his acceptance speech, he responded directly to accusations by The New York Times reporter Kate Zernike that Jason Mattera, a young conservative activist, had been using "racial tones" in his allusions to President Barack Obama, and had spoken in a "Chris Rock voice". From the podium, Breitbart called Zernike "a despicable human being" for having made such allegations about what, according to him, was just Mattera's Brooklyn accent. At the same conference, Breitbart was also filmed saying to journalist Max Blumenthal that he found him to be "a jerk" and "a despicable human being" over a blog entry in which Blumenthal accused Breitbart of employing a racist. Blumenthal was referring to James O'Keefe over his having attended a Georgetown Law Center discussion on race featuring Kevin Martin, John Derbyshire, and Jared Taylor, the last of whom founded American Renaissance, an online magazine widely considered white supremacist. Neither O'Keefe nor Breitbart endorsed Taylor's views.
 Passage 2:James A. O'Neil built the county's first gristmill at the confluence of La Creole Creek (now Rickreall Creek) and O'Neils Creek over the winter of 1844–1845. The site was chosen for its proximity to water power for the mill, timber and a rock quarry that could provide millstones. The most important factor for siting the mill at this location, however, was its proximity to the Siskiyou Trail. A community formed around the mill as it was one of only two gristmills on the west side of the Willamette River at the time and it served settlers from as far away as northern Yamhill County and south as far as Linn and Benton counties. O'Neil offered lodging and a store for people who had made the long trip to his mill. Miners on their way to the California Gold Rush would also stop at the community for flour for the journey.
 Passage 3:Kapler was a 57th-round draft pick (1,487th overall) by the Detroit Tigers in the 1995 MLB draft. In 1996 he led the Class A South Atlantic League in hits, doubles (2nd in the minor leagues), extra-base hits and total bases, and was named a South Atlantic League All-Star. In 1997 he led the Class A+ Florida State League in doubles, total bases and extra base hits, and was named a Florida State League mid-season and post-season All-Star. In 1998 he won the Class AA Southern League Most Valuable Player Award, after leading the league in hits (8th-most in the minors), runs (6th-most in the minors), doubles (3rd-most in the minor leagues), RBIs (most in the minors in 1998, and most ever in the Southern League), total bases and sacrifice flies, played in both the Double-A and Southern League All-Star Games, and was selected MVP of the Southern League All-Star Game. He was also named to the Southern League's post-season All-Star team, and named a Baseball America First Team Minor League All Star, Minor League Player of the Year by USA Today, Baseball Weekly, The Sporting News and USA Today, and was named Tiger Minor League Player of the Year and Detroit's No. 1 prospect by Baseball America.

A:
2