You will be given a definition of a task first, then some input 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: What were the other three songs on the Woodchuck EP beside the promotional single? Passage 1:By August 1940 the Battle of Britain was intensifying. Most of the battles thus far were in daylight, leaving night-fighter crews frustrated. Now based at RAF Digby in Lincolnshire and operating from the satellite airfield at Wellingore the unit formed part of No. 12 Group RAF defending British air space north of London. On the night of 24 August 1940 Braham took off and patrolled the Humberside area. The Blenheim was piloted by Braham, and contained air gunner Sergeant Wilsdon and aircraftman and trained radar operator N. Jacobson. Braham was directed to an aircraft held in searchlights but he closed too fast and overshot. His gunner succeeded in damaging the aircraft sufficiently and a searchlight crew saw it crash into the sea. It was identified as a Heinkel He 111. Braham's only other interaction with the enemy occurred at Ternhill, when a Junkers Ju 88 dropped bombs on the airfield destroying 13 Avro Ansons and damaged 20 more. Braham survived the attack uninjured.
 Passage 2:Formed in 2006, Go:Audio signed to Epic Records in May 2007. Their promotional single, Woodchuck, was released to many radio and music television stations in late January the following year to promote the 4-track Woodchuck EP. It received heavy rotation, most notably from Kerrang! 105.2 which helped make the accompanying music video one of the most played on YouTube in the United Kingdom that month. The band's first official single, "Made Up Stories" was released on 26 May 2008 and the video, in which a hand-picked group of fans participated, was frequently shown on Kerrang!, Scuzz and Fizz TV (now known as Starz TV). Following the single's release the band announce via their MySpace page that their debut album would carry the same title. Recording for the album took place in Sussex, England and was completed by early June 2008 for a 25 August release. The album was leaked in late June 2008, and a decision was made to delay the release date until 19 January 2009. The second single from Made Up Stories was "She Left Me", released on August 11, the first day of their UK headline tour. The band debuted an acoustic version of the track on 6 August on Rocklouder.co.uk. "She Left Me" just missed on reaching the UK Top 40, peaking at No. 41.
 Passage 3:As Chancellor Kohl was strongly committed to European integration and French–German cooperation in particular; he was also a steadfast ally of the United States and supported Reagan's more aggressive policies in order to weaken the Soviet Union. Kohl's 16-year tenure was the longest of any German Chancellor since Otto von Bismarck. He oversaw the end of the Cold War and the German reunification, for which he is generally known as Chancellor of Unity. Together with French President François Mitterrand, Kohl was the architect of the Maastricht Treaty, which established the European Union (EU) and the euro currency. Kohl was also a central figure in the eastern enlargement of the European Union, and his government led the effort to push for international recognition of Croatia, Slovenia, and Bosnia and Herzegovina when the states declared independence. He played an instrumental role in solving the Bosnian War. Domestically, Kohl's policies focused on economic reforms and later also on the process of integrating the former East Germany into the reunited Germany, and he moved the federal capital from the "provisional capital" Bonn back to Berlin, although he himself never resided there because the government offices were only relocated in 1999. Kohl also greatly increased federal spending on arts and culture. After his chancellorship, Kohl's reputation suffered domestically because of his role in the CDU donations scandal and he had to resign from his honorary chairmanship of the CDU after little more than a year in January 2000, but he was partly rehabilitated in later years. The later Chancellor Angela Merkel started her political career as Kohl's protegée.

Output:
2