Instructions: 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.
Input: Question: How long did Weichardt's group stay in existence? Passage 1:The documentary starts by quoting Lenin from The Right of Nations to Self-Determination. A sketch of Lenin appears at the beginning, and then a series of long and mid shots delineate a peaceful country life. But soon gunshots and turbulence replaces the tranquility. The next few shots portray the plunder, fire, wreckage, killings committed by Pakistan Army. The preamble of the United Nations Charter is mentioned several times. A series of still photos create some of the sequences that show the bombing of US Air force in Vietnam and its aftermath. The Dateline shows Saigon of 20 July. Bomber B-52 and a burnt Vietnamese child are seen. The focus switches from Saigon to Bongaon, India. Processions of refugees make a few sequences. A picture of struggling, distressing life of homeless, helpless, frightened refugees follows. Some of the refugees are seen looking for shelter in refugee camps while not an inch of any camp can accommodate them. Next appears a series of long shots taken from pictures of raped women, destroyed buildings and heaps of dead bodies. Alternating appearances of Hitler, pictures of Nazis, the massacre by Nazis, piles of dead bodies nearby German prison camps, refugee camps in India, heaps of dead bodies in the streets of Bangladesh, fire, wreckage in towns and villages makes the next few scenes. Numerous corpses are seen in rivers, streets, paddy fields, under the trees and on green, long grass. Shots after shots illustrate the sufferings of refugees. An old woman talks to an inquirer. The camera focuses a group of armed guerrilla returning from an operation. Soon they disappear in the woods. Camps of freedom fighters and the camp commandant appear. The commandant gives an interview. He talks about the war, the reason behind the war, the moral strength and confidence they own. The documentary ends with the word STOP occupying full frame.
 Passage 2:Bay got off to a slow start to the 2012 season, finishing spring training with no home runs or RBI, and his regular season, which was derailed further by a broken rib suffered while making a diving catch in the April 23 game against the San Francisco Giants. When Bay returned from the DL on June 8, 2012 against the New York Yankees, he went 0-for-3 with one strikeout. He continued to go 0-for-16 in his return from the DL through June 12, before hitting a single on June 13 against the Tampa Bay Rays. In a home game against the Cincinnati Reds on June 15, Bay left the game in the second inning after crashing into the left field wall and suffering a concussion while attempting to catch a fly ball by Jay Bruce that became an inside-the-park home run. He was subsequently placed on the DL again, and returned again on July 17 against the Washington Nationals. On September 2, Bay hit a grand slam off of Miami Marlins pitcher Mark Buehrle in the first inning of a 5–2 Mets win. Bay also hit a home run off of Buehrle on September 22 in a 4–3 Mets win. Bay finished the 2012 season with a .165 batting average, 8 home runs and 20 RBI.
 Passage 3:Nazism found an audience in the country, with pro-Nazi elements organised by Louis Weichardt in 1932 under the name South African Gentile National Socialist Movement, a group that soon became known as the Greyshirts. Although the group enjoyed some support and continued after the Second World War they never became sufficiently important for the government to take action against them. The other main fascist group was the Ossewabrandwag (OB), founded in 1939, a group also inspired by Adolf Hitler. The two differed however as the Greyshirts emphasised Aryan race rhetoric and so organised amongst the various white immigrant communities whilst the OB were specifically for Afrikaner only. A third, more minor group, the New Order, emerged in 1940 under the leadership of former cabinet minister Oswald Pirow. After the Second World War Pirow became an important figure in neo-fascism, working closely with Oswald Mosley, Nation Europa and A. F. X. Baron. Nazi Germany sought to encourage such activity with former Olympic boxer Robey Leibbrandt active as an agent for the Abwehr during the war. The Nazi Party itself also organised until it was outlawed in 1936.

Output:
3