You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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-Lo 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 (18941973) 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: 1
Why? The question refers to the 704th unit and task about war which is decribed by Passage 1.

New input: Question: What age was June Brigman when Simonson returned to Marvel to write a Warlock series? Passage 1:Fourteen athletes qualified at 4.55, but two were unable to get over the opening height of 4.50 in the finals. Minna Nikkanen set her National Record at 4.60, but there were still seven in at 4.70, five of them with clean rounds to that point making for a five-way tie including Angelica Bengtsson's National Record and returning silver medalist Jenn Suhr, who had confidently passed to 4.60. 4.80 decided the medalists with Nikoleta Kyriakopoulou taking it on the first attempt to take over the lead. 2011 champion Fabiana Murer took it on her second attempt and was ahead of Yarisley Silva who had struggled earlier at 4.70. Both Silva and Murer made 4.85 on their first attempt, giving Murer the lead. Murer also again equalled her own South American record. Kyriakopoulou missed at what would have been her National Record. Having no strategic advantage to clearing it with one miss, she passed to 4.90. Everybody missed their first two attempts at 4.90, making Kyriakopoulou the bronze medalist. On her final attempt, Silva made it, to leap past Murer into gold medal position. Murer was unable to answer on her final attempt and had to settle for silver. Murer was pleased to win a medal in Beijing seven years after the 2008 Olympics, where she underperformed following her poles being misplaced by the organization, and became optimistic for the 2016 Summer Olympics at her own Brazil, when she will have to set a masters world record to be in the medal hunt.
Passage 2:In 1999, Simonson returned to Marvel to write a Warlock series, which featured a character from her previous New Mutants run. That same year, she wrote a miniseries, Galactus the Devourer, in which Galactus died temporarily. In 2005, she wrote stories featuring Magnus, Robot Fighter for the publisher Ibooks, Inc. In 2007, Simonson wrote a one-shot starring Magik of the New Mutants as part of a four-issue event known as Mystic Arcana. In 2009, she wrote two issues of Marvel Adventures featuring Thor. The next year, she scripted the five-part limited series X-Factor Forever and reunited with June Brigman for a new Power Pack story in Girl Comics #3. Simonson also co-wrote the comic World of Warcraft, based on the multi-million player internet game, for Wildstorm, and a manga story, based in the Warcraft universe, for Tokyopop. In 2011, DC hired Louise Simonson to write DC Retroactive: Superman - The '90s, pencilled by her Man of Steel-collaborator Jon Bogdanove.
Passage 3:During the course of the Korean War, the Menzies Government attempted to ban the Communist Party of Australia, first by legislation in 1950 and later by referendum, in 1951. While both attempts were unsuccessful, further international events such as the defection of minor Soviet Embassy official Vladimir Petrov, added to a sense of impending threat that politically favoured Menzies' Liberal-CP government, as the Labor Party pushed centralist economics and split over concerns about the influence of the Communist Party over the Trade Union movement, resulting in the a bitter split in 1955 and the emergence of the breakaway Democratic Labor Party (DLP). The DLP remained an influential political force, often holding the balance of power in the Senate, until 1974. Its preferences supported the Liberal and Country Party. The Labor party was led by H.V. Evatt after Chifley's death in 1951. Evatt retired in 1960, and Arthur Calwell succeeded him as leader, with a young Gough Whitlam as his deputy.

Solution:
2