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

New input: Question: What date did the event that was broadcast from Seattle by Telstar 1 begin?  Passage 1:In Canada under British rule, gristmills distilled surplus grains to avoid spoilage. Most of these early whiskies would have been rough, mostly unaged wheat whiskey. Distilling methods and technologies were brought to Canada by American and European immigrants with experience in distilling wheat and rye. This early whisky from improvised stills, often with the grains closest to spoilage, was produced with various, uncontrolled proofs and was consumed, unaged, by the local market. While most distilling capacity was taken up producing rum, a result of Atlantic Canada's position in the British sugar trade, the first commercial scale production of whisky in Canada began in 1801 when John Molson purchased a copper pot still, previously used to produce rum, in Montreal. With his son Thomas Molson, and eventually partner James Morton, the Molsons operated a distillery in Montreal and Kingston and were the first in Canada to export whisky, benefiting from Napoleonic Wars' disruption in supplying French wine and brandies to England. Gooderham and Worts began producing whisky in 1837 in Toronto as a side business to their wheat milling but surpassed Molson's production by the 1850s as it expanded their operations with a new distillery in what would become the Distillery District. Henry Corby started distilling whisky as a side business from his gristmill in 1859 in what became known as Corbyville and Joseph Seagram began working in his father-in-law's Waterloo flour mill and distillery in 1864, which he would eventually purchase in 1883. Meanwhile, Americans Hiram Walker and J.P. Wiser moved to Canada: Walker to Windsor in 1858 to open a flour mill and distillery and Wiser to Prescott in 1857 to work at his uncle's distillery where he introduced a rye whisky and was successful enough to buy the distillery five years later. The disruption of American Civil War created an export opportunity for Canadian-made whiskies and their quality, particularly those from Walker and Wiser who had already begun the practice of aging their whiskies, sustained that market even after post-war tariffs were introduced. In the 1880s, Canada's National Policy placed high tariffs on foreign alcoholic products as whisky began to be sold in bottles and the federal government instituted a bottled in bond program that provided certification of the time a whisky spent aging and allowed deferral of taxes for that period, which encouraged aging. In 1890 Canada became the first country to enact an aging law for whiskies, requiring them to be aged at least two years. The growing temperance movement culminated in prohibition in 1916 and distilleries had to either specialize in the export market or switch to alternative products, like industrial alcohols which were in demand in support of the war effort.
 Passage 2:Bronze items present in Poland around 2300 BC were brought through the Carpathian Basin. The native Early Bronze Age that followed was dominated by the innovative Unetice culture in western Poland, and by the conservative Mierzanowice culture in the east. Those were replaced in their respective territories, for the duration of the second, the Older Bronze Period, by the (pre-Lusatian) Tumulus culture and the Trzciniec culture. Characteristic of the remaining bronze periods were the Urnfield cultures; within their range skeletal burials had been replaced by cremation of bodies throughout much of Europe. In Poland the Lusatian culture settlements dominated the landscape for nearly a thousand years, continuing into and including the Early Iron Age. A series of Scythian invasions, beginning in the 6th century BC, precipitated the demise of the Lusatian culture. The Hallstatt Period D was the time of expansion of the Pomeranian culture, while the Western Baltic Kurgans culture occupied the Masuria-Warmia region of contemporary Poland.
 Passage 3:Telstar 1 relayed its first, and non-public, television pictures—a flag outside Andover Earth Station—to Pleumeur-Bodou on July 11, 1962. Almost two weeks later, on July 23, at 3:00 p.m. EDT, it relayed the first publicly available live transatlantic television signal. The broadcast was shown in Europe by Eurovision and in North America by NBC, CBS, ABC, and the CBC. The first public broadcast featured CBS's Walter Cronkite and NBC's Chet Huntley in New York, and the BBC's Richard Dimbleby in Brussels. The first pictures were the Statue of Liberty in New York and the Eiffel Tower in Paris. The first broadcast was to have been remarks by President John F. Kennedy, but the signal was acquired before the president was ready, so engineers filled the lead-in time with a short segment of a televised game between the Philadelphia Phillies and the Chicago Cubs at Wrigley Field. The batter, Tony Taylor, was seen hitting a ball pitched by Cal Koonce to the right fielder George Altman. From there, the video switched first to Washington, DC; then to Cape Canaveral, Florida; to the Seattle World's Fair; then to Quebec and finally to Stratford, Ontario. The Washington segment included remarks by President Kennedy, talking about the price of the American dollar, which was causing concern in Europe. When Kennedy denied that the United States would devalue the dollar it immediately strengthened on world markets; Cronkite later said that "we all glimpsed something of the true power of the instrument we had wrought."

Solution:
3