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: Did Columbia win any gold medals in the 1936 edition of the Olympics? Passage 1:Woldenga's career started as a captain in the merchant marine. He started his flight training in 1928 and worked as chief pilot for the FVK Warnemünde. He transferred to the newly emerging Luftwaffe, taking command as Gruppenkommandeur of the I./Jagdgeschwader 131 (JG 131) — later renamed to I./Jagdgeschwader 1 (JG 1) — on 1 April 1937. With this unit he participated in the invasion of Poland in 1939. He surrender command of the Gruppe on 1 February 1940 and was transferred to the Reichsluftfahrtministerium. He briefly led Jagdgeschwader 27 (JG 27) on the Channel Front from 11 October to 22 October 1940 before he was made Geschwaderkommodore of Jagdgeschwader 77 (JG 77). Under this command, JG 77 participated in the Balkans Campaign and invasion of Crete. JG 77 claimed 50 aerial victories. Woldenga received the Knight's Cross of the Iron Cross. He commanded of JG 27 on 21 June 1941 during the invasion of the Soviet Union and claimed 4 aerial victories. He relocated the Geschwaderstab to North Africa in December 1941. He was appointed Fliegerführer Balkan on 10 June 1942. His last service position of the war was commander of the Luftkriegschule 10 in Fürstenwalde near Berlin. He is credited with three aerial victories of which two were claimed on the Eastern Front.
 Passage 2:The phenomenon of a government in exile predates the formal utilization of the term. In periods of monarchical government, exiled monarchs or dynasties sometimes set up exile courts—as the House of Stuart did when driven from their throne by Oliver Cromwell and again at the Glorious Revolution (see ). The House of Bourbon would be another example because it continued to be recognized by other countries at the time as the legitimate government of France after it was overthrown by the populace during the French Revolution. This continued to last through the rule of Napoleon Bonaparte and the Napoleonic Wars from 1803–04 to 1815. With the spread of constitutional monarchy, monarchical governments which were exiled started to include a prime minister, such as the Dutch government during World War II headed by Pieter Sjoerds Gerbrandy.
 Passage 3:A Colombian delegation attended the Olympic Games for the first time in the 1932 Summer Games in Los Angeles, with only one athlete: Jorge Perry. Perry sent a letter to the International Olympic Committee in January 1932 in which he introduces himself; described Colombia as "a little South American country aiming to grow its sporting structure and willing to be part of the olympic movement", and expressing his desire to take part in the then upcoming competition. The following month, Perry received an answer from the IOC. Fearful of being rejected, he slowly opened the letter. But surprisingly for him his request not only was accepted, but also help was offered for him before and during competition. On July 30, 1932, he paraded in the opening ceremony representing a country not affiliated to the IOC back then. He competed in the marathon, but after ten kilometers was unable to finish and the race was won by Argentina's Juan Carlos Zabala. Fourteen years later in 1946, Colombia's first olympian dies in Bogotá, 4 days after suffering a motorcycle accident near his native Samacá. For the 1936 edition of the Games, the Comité Olímpico Colombiano was already created and sent five athletes to compete in Berlin. After the controversial decision to replay a football match between Peru and Austria (after an adverse result for the Austrians), the Colombian delegation left the olympic village as a sign of support to the Peruvian team. After the conclusion of World War II, the 1948 London Olympics were held and the Colombian contingent for the first time included athletes from sports other than track and field, taking part in fencing and swimming. Due to financing problems and a then ongoing violent period, Colombia did not take part in the 1952 Helsinki Olympics. For the Melbourne Games in 1956, the Colombian team expanded from a few competitors to 26 athletes, sending cyclists and weightlifters for the first time. Colombian athletes continued participating at the Olympics since then without missing a Summer edition of the Games, sending females athletes to compete for the first time at the 1968 Summer Olympics held in Mexico City.

Solution:
3