Definition: 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 old was the coach of Madrid's team when he led them to triumph in 2012? Passage 1:Atletico Madrid reached their third European Cup final after defeating Bayern Munich on away goals (22 on aggregate). Their previous two European Cup finals in 1974 and 2014 both ended in defeats, to Bayern Munich and Real Madrid respectively. Atletico Madrid had also played in three Cup Winners' Cup finals (winning in 1962, and losing in 1963 and 1986) and two Europa League finals (winning in 2010 and 2012), with their most recent Europa League triumph in 2012 led by current coach Diego Simeone, widely attributed as having brought Atletico Madrid back to glory, but had yet to win a Champions League. He had the chance to join fellow Argentinians Luis Carniglia and Helenio Herrera as the only non-European coaches to win the European Cup/Champions League. More importantly, Atletico Madrid were seeking revenge for the 2014 final, which they lost 4-1 against Real Madrid after extra-time. If they would win the Champions League, they would join Juventus, Ajax, Bayern Munich and Chelsea as clubs to have won the three main European club competitions. On the other hand, if they were to lose, they would become the first team to lose their first three European Cup finals.
Passage 2:McCulloch was born in Bonnybridge, Stirlingshire, Scotland, to Agnes (nee Morrison) and Thomas McCulloch. He left school at an early age to work as a coal miner, and then later enlisted in the British Army. He served in Africa and Europe during World War I, holding the rank of battalion sergeant major, and was both mentioned in despatches and awarded the Military Medal. After the war's end, McCulloch returned to coal mining. He emigrated to Western Australia in 1928, and settled in Kalgoorlie, working as a truck driver and municipal employee. He served as secretary of the local trades hall from 1943 to 1949. McCulloch entered parliament at the 1949 Hannans by-election, caused by the death of David Leahy. He was re-elected at the 1950 and 1953 state elections. He left parliament when his seat was abolished prior to the 1956 election, and died in Perth in March 1971, aged 77. McCulloch had married Agnes Burt Montgomery in 1921, with whom he had two children.
Passage 3:Meanwhile, the motto frappez fort, frappez vite (French, strike hard, strike fast) was carried out at once by the regular forces. On 19 July, Cromwell made the final arrangements at Berwick-on-Tweed. Major-General Thomas Harrison, a gallant soldier and an extreme English Independent, a Fifth Monarchist, was to command the regular and auxiliary forces left in England, and to secure the Commonwealth against Royalists and Presbyterians. Cromwell took with him Lieutenant-General Charles Fleetwood and Major-General John Lambert, and his forces numbered about 10,000 foot and 5,000 horse. His opponent David Leslie (his comrade of Marston Moor) had a much larger force, but its degree of training was inferior, it was more than tainted by the political dissensions of the people at large, and it was, in great part at any rate, raised by forced enlistment. On 22 July, Cromwell crossed the river Tweed. He marched on Edinburgh by the sea coast, through Dunbar, Haddington and Musselburgh, living almost entirely on supplies landed by the fleet which accompanied him, for the country itself was incapable of supporting even a small army, and on 29 July, he found Leslie's army drawn up and entrenched in a position extending from Leith to Edinburgh.

Output:
1