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.

Ex Input:
Question: Which range that can be seen from the stone observation tower built in 1912 is the biggest? Passage 1:He was assigned as a midshipman on 1 May 1929 after finishing top of his class in five subjects. In 1930 he was assigned to the battleship Marlborough, part of the Third Battle Squadron; and the following year to the battlecruiser in September 1931 on which he served with fellow midshipman, and future vice admiral, Peter Gretton. While serving on the ship, Wanklyn was promoted to acting sub-lieutenant (the equivalent of an army second lieutenant) on 1 January 1932. Soon afterwards he moved to the naval gunnery school - HMS Excellent - at Whale Island, Portsmouth to learn more about naval navigation to qualify for his second ring at the rank of lieutenant. In February 1933 he moved to HMS Dolphin and was promoted to lieutenant on 1 February 1933.
 Passage 2:After three singles, The White Stripes released their self-titled debut album in June 1999. Their second studio album, the well-received De Stijl, followed in June 2000. The band's third studio album, White Blood Cells, became their breakthrough album, receiving much acclaim while pushing the band to the forefront of alternative rock. They later signed to V2 Records and released their fourth studio album Elephant in April 2003. The album was a commercial success, peaking at number six on the US Billboard 200 and reaching the top ten in multiple other countries. Elephant has been certified platinum by the Recording Industry Association of America (RIAA). The album spawned the single "Seven Nation Army", which topped the US Billboard Alternative Songs chart and became the group's first appearance on the US Billboard Hot 100, where it peaked at number 76.
 Passage 3:Just south of the village center is Mount Prospect, summer home to Senator John W. Weeks, who sponsored congressional legislation creating White Mountain National Forest. In 1910, he purchased several farms to assemble the estate. It is now Weeks State Park, which features a fire lookout and his mansion, open for tours during the summer. A ski rope tow operates on the slope in winter. Many of the White Mountains and Green Mountains can be seen from the stone observation tower built in 1912 atop the summit. The Presidential Range is to the southeast, with the Franconia Range to the south. Mount Weeks, elevation , is in the Kilkenny Range to the northeast. It is named for the senator, as is the Weeks Medical Center. Weeks Memorial Library, a Beaux Arts landmark listed on the National Register of Historic Places in 2000, was given by John W. Weeks in memory of his father, William Dennis Weeks.


Ex Output:
3


Ex Input:
Question: Have Liverpool or Chelsea won more titles? Passage 1:Philpott was a family doctor in Markham–Stouffville from 1998 to 2015. She served as Chief of the Department of Family Medicine at Markham Stouffville Hospital from 2008 to 2014. She is an Associate Professor in the University of Toronto’s Department of Family and Community Medicine. She was the Lead Physician of the Health For All Family Health Team in Markham, Ontario. She worked in Niger in West Africa from 1989-1998 with a faith-based non-governmental organization, where she practiced general medicine and developed a training program for village health workers. She returned to Niger in 2005 with Médecins sans Frontières during a food crisis. She was the Family Medicine lead in the Toronto Addis Ababa Academic Collaboration (TAAAC) from 2008 to 2014. In this capacity she helped colleagues at Addis Ababa University to develop the first training program for Family Medicine in Ethiopia that began in 2013. The first seven students in this programme graduated in early 2016. Philpott has been an advocate for Canada to give greater attention to the rights of refugees, particularly in respect of the health care afforded to them. In an article in the Toronto Star in 2014 she argued that "the Conservative government's cuts to refugee health care are 'cruel and unusual. Philpott is a co-curator of TEDxStouffville founded in 2012 with Dr. Eileen Nicolle. The TEDxStouffville committee, a collaboration between Health for All Family Health Team, Markham Stouffville Hospital, the University of Toronto and residents of the town of Whitchurch–Stouffville, develops its program with live speakers on the theme of Social Determinants of Health.
 Passage 2:Route 67 is mostly a two-lane surface road, with a divided four-lane section in Southbury. It begins in New Milford as a 0.5 mile concurrency with US 202 as the latter leaves a concurrency with US 7. After crossing the Housatonic River into the center of town, Route 67 breaks away to the southeast. In Bridgewater, it meets the northern end of Route 133. In Roxbury, it meets the southern end of Route 199 and the western end of Route 317. It then clips a corner of Woodbury before passing into New Haven County and the town of Southbury, where it passes the northern end of Route 172 before joining US 6 for a 4 lane divided 1.6 mile concurrency leading to a junction with I-84 at Exit 15. Here, US 6 joins I-84 West and Route 67 continues to the southeast becoming a 2-lane road once again. After intersecting Route 188, it enters Oxford, where it has a junction with the west end of Route 42. In Seymour, it passes the western end of Route 313 before crossing the Naugatuck River. On the east shore of the river, it meets the Route 8 expressway at Exits 21 & 22. It then passes the northern end of Route 115 before heading into Woodbridge, where Route 67 ends at Route 63. 
 Passage 3:Arsenal had finished the previous season as runners-up in the Premier League, overhauled by Manchester United in the final ten weeks of the season. The club did, however, retain the FA Cup, with a 1–0 win against Southampton. Such was Arsenal's effective start to the 2002–03 campaign, manager Arsène Wenger suggested his team could remain the whole season undefeated in all competitions:It's not impossible as A.C. Milan once did it but I can't see why it's so shocking to say it. Do you think Manchester United, Liverpool or Chelsea don't dream that as well? They're exactly the same. They just don't say it because they're scared to look ridiculous, but nobody is ridiculous in this job as we know anything can happen. The team lost to Everton a month after Wenger's proclamation; teenager Wayne Rooney scored the match winner, which ended a run of 30 league games without defeat. By February 2003, Arsenal moved five points clear of Manchester United at the top of the league table, but injuries to key players, not least captain Patrick Vieira, had destabilised the team. Draws in April, coupled with a defeat to Leeds United at home, mathematically ended Arsenal's chances of retaining the title. Wenger refuted opinions from the media that their season was a failure and said: 


Ex Output:
3


Ex Input:
Question: What type of geological process forms the rock that is the roof of the church? Passage 1:St Jude's is constructed in yellow sandstone ashlar with a slate roof. Its plan is rectangular and consists of a nave and chancel in one cell with no division between them, a vestry attached to the east end of the chancel, and a bellcote on the gable at the west end. Above the bellcote is a canopy decorated with crockets. The west front contains a double door, above which is a triple lancet window with a circular window over it. At the corners are square turrets which become octagonal as they rise, and each is surmounted by a spire. On each side of the church are five pairs of lancet windows, each pair being separated by a buttress. Above the vestry at the east end is another triple lancet window, over which is a cricketed gable.
 Passage 2:In 2010, Deveron Projects commissioned Hamish Fulton to create a new walking work for Huntly. The resulting piece 21 Days in the Cairngorms (2010) featured two group slow-walks, as well as a group of walkers to see Fulton off on the first day of his twenty-day journey, and new and unusual experience for Fulton. This project inspired the development of the Walking Institute and a further focus on walking as an artistic medium. In 2012 Ethiopian artist Mihret Kebede developed Slow Marathon, an artistic project in response to her inability to walk from her hometown of Addis Ababa to Huntly. The project consisted of an accumulative marathon that included miles donated remotely by international participants, as well as two twenty-six mile walks in Huntly and Addis Ababa. Ultimately, over five-hundred individuals participated in the project and donated 14172.4 miles, a total of 540 marathons. The project has since become an annual event, created in conjunction with artists working with Devon Projects The 2013 Slow Marathon, Cabrach to Huntly, was held on John Muir Day and served as the official launch of the Institute. The 2014 event started at the Glenkindie on the edge of the Cairngorms National Park. Other Walking Institute projects have included: In the Footsteps of Nan Shepherd: a long distance walk looking by Simone Kenyon at issues, plights and pleasures of women walking in wilderness; Huntly Perambulator, a series of walks by Clare Qualmann looking at walking with prams; Hielan’ Ways, a programme that included poetry (Alec Finlay), music (Paul Anderson) and art (Simone Kenyon, Gillian Russel). Hielan’ Ways explored the old drover routes that cross north-east Scotland and culminated in a symposium with contributions from mountaineer Doug Scott , Turner Prize-winning artist Richard Long and the Cloud Appreciation Society. In 2015 Anthony Schrag completed The Lure of the Lost: A Contemporary Pilgrimage, a 2500 km walk from Huntly to the Venice Biennale in Italy.
 Passage 3:In January 2005, Daems signed for German club Borussia Mönchengladbach, penning a contract till June 2008. In his first season with the club, he played 11 times without scoring a goal. He would play the first match of the 2005–06 season against Schalke 04 in single goal draw. He would end the season featuring 22 times for the German club. However, he spent the 2006–07 season with the reserves, Borussia Mönchengladbach II, in the Regionalliga Nord, the then third tier of German football. For the 2007–08 season, the club played in 2. Bundesliga and Daems even scored a goal against 1. FC Köln. Mönchengladbach won the second tier and gained promotion to the 2008–09 Bundesliga. During that season, he scored two goals, one against Eintracht Frankfurt and one against Bayern Munich. In the 2009–10 season, he played 18 times scoring one goal. The goal was scored against TSG 1899 Hoffenheim, where he scored a 31st-minute penalty. In the 2010–11 season, he played the whole ninety minutes of each of the thirty-four league matches. Daems also scored four times against Schalke 04, VfL Wolfsburg, Hoffenheim and Köln.


Ex Output:

1