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.

Example Input: Question: How long had Israel been a country for the year Yosef Dayan emigrated there? Passage 1:Yosef Dayan emigrated to Israel in 1968, and became a member of the right-wing Kach movement. Dayan is the founder of "Malchut Israel", a right-wing religious-political group in Israel advocating a return of the monarchy. In 2004, he became a member of the newly reconstituted Sanhedrin, a duplicate of the religious tribunal which convened during the time of the Second Temple, a group that had traditionally had seventy-one members. He has also achieved certain notoriety for his alleged central participation in so-called "death curse" ceremonies or Pulsa diNura aimed at Yitzhak Rabin and Ariel Sharon. These curses were presumably to request divine retribution after those former Prime Ministers advocated Israeli withdrawal from certain areas considered by some as inalienable parts of the promised land. Incidentally, Yitzhak Rabin was murdered soon after the first curse, and Ariel Sharon left in a persistent vegetative state after a brain haemorrhage following the second. He is also known to have supported Baruch Goldstein's (a fellow Meir Kahane disciple) terrorist actions in the Cave of the Patriarch's Massacre.
Passage 2:A distinction is often made between the island of New Guinea and what is known as Island Melanesia, which consists of "the chain of archipelagos, islands, atolls, and reefs forming the outer bounds of the sheltered oval-shaped coral sea". This includes the Louisiade archipelago (part of Papua New Guinea), the Bismarck Archipelago (part of Papua New Guinea and Solomon Islands), and the Santa Cruz Islands (part of the country called Solomon Islands). The country of Vanuatu is composed of the New Hebrides island chain (and in the past 'New Hebrides' has also been the name of the political unit located on the islands). New Caledonia is composed of one large island and several smaller chains, including the Loyalty Islands. The nation of Fiji is composed of two main islands, Viti Levu and Vanua Levu, and smaller islands, including the Lau Islands.
Passage 3:Northpark Mall opened in 1972, on Range Line Road on the east side of Joplin. At the time, the mall was anchored by Montgomery Ward to the north, JCPenney to the south, and local chain Newman's the middle. Other stores included Walgreens, McCrory's, Ramsay's department store, For All Bible (which is still in business), Wyatts cafeteria, as well as many other stores. Newman's became Heer's in 1987, the same year that a new wing was built, and the mall received its first renovation. The new wing extended easterly from the JCPenney store. This new wing included two new anchors, Famous-Barr and Venture. The renovation also brought a food court as well as a new 5 screen cinema. In 1994, Heer's closed, and Famous-Barr moved its men's wear and home goods to the former Heer's space. That same year Sears built a store adjacent to Montgomery Ward, moving from an older store near downtown Joplin. In 1998 the mall received a minor renovation, changing only the color scheme. After the closure of the Venture chain in 1998, its anchor at the mall was converted to Shopko, but it closed in the early 2000s following the closure of Montgomery Ward in 2001. Both Famous-Barr locations were re-branded as Macy's in 2006. Montgomery Ward remained vacant until mid-2007, when its space was split between TJ Maxx and Steve & Barry's, the latter of which closed in 2008 and was replaced by Vintage Stock. In 2006 the mall received its first major renovation in nearly 20 years, changing the color scheme, adding all new lighting and floor tiles, and renovating the food court to a route 66 theme.

Example Output: 1

Example Input: Question: Which countries won gold medals at the two bobsleigh tracks constructed in Lake Placid? Passage 1:Constructed in 1930 for the 1932 Winter Olympics, the track was the first bobsleigh track located outside of Europe. In 1949, it hosted the FIBT World Championships, also the first outside of Europe. The original bobsleigh track was demolished in 1978 to pave the way for an artificial track for the 1980 Winter Olympics with a separate luge track being constructed for those same games. The luge track was the first luge track in North America when it was completed in 1979. In 1983, the luge track was the first venue to host the FIL World Luge Championships outside of Europe. Both tracks were demolished in the late 1990s and a combination track was constructed in early 2000 in time for the only Winter Goodwill Games. The track is a regular venue for World Cup competitions in bobsleigh, luge, and skeleton. In 2009, the track will become the first combination track to host the bobsleigh, luge, and skeleton world championships in a non-Winter Olympic year.
Passage 2:In 1860, he ran for Canal Commissioner on the Douglas Democratic ticket, but was defeated by Republican Samuel H. Barnes. Barnes died a week after the election, and the vacancy was filled temporarily by the New York State Legislature in January 1861. Wright was the Democratic candidate, but was defeated by Republican Benjamin F. Bruce. In November 1861 he ran again, for the remaining two years of Barnes's term, and this time was elected defeating Bruce and War Democrat Frederick A. Tallmadge. He was in office from 1862 to 1863. In 1863, he ran for re-election, but was this time was defeated again by Bruce. In 1866, he ran again but was defeated by Republican Stephen T. Hayt. In 1869, he was elected again a Canal Commissioner, and was in office from 1870 to 1872.
Passage 3:Other examples of mostly locally generated historical markers in the United States include the plaque outside the Alaska Governor's Mansion made by the Alaska Centennial Commission's historical markers program, the historical markers of State Historic Marker Council in Florida, the markers placed by various agencies in Georgia (of which one source mentions 3,292 different historical markers), in Indiana, where it is illegal to create a historical marker in the "state format" without first getting official approval from that state's historical bureau, historical markers in Kansas erected by the Kansas Historical Society and the Kansas Department of Transportation, the Roadside Historic Marker Program in Maryland administered by the Maryland Historical Trust, the State Historic Marker Program of New York (begun in 1926 to commemorate the Sequicentennial of the American Revolution), the historic markers placed as recently as 2008 in Sussex County, New Jersey, the New Mexico historical markers printed in white letters on a brown background by the New Mexico Department of Transportation, the historical markers of North Carolina (the Historical Publications Section of the state Office of Archives and History publishes a Guide to North Carolina Highway Historical Markers), the more than 1200 historical markers of Ohio (all of which are now made in a Marietta, Ohio workshop), and over 550 official state markers in Wisconsin.

Example Output: 1

Example Input: Question: How long did the operation last in which Post was stationed at an air base in Qatar? Passage 1:Since the 1990s, United States college soccer has played a significant role in the development of New Zealand players. This influence began when former Scotland international Bobby Clark returned to the U.S. after his 199496 stint as New Zealand head coach to take the head coaching job at Stanford University (he now holds the same position at Notre Dame). Clark began recruiting in New Zealand, and former New Zealand national players Ryan Nelsen and Simon Elliott played for him at Stanford. The trend that Clark started has continued to the present; more than two dozen New Zealanders are now playing for NCAA Division I men's programs in the U.S. A common next step in these players' career paths is a stint in Major League Soccer; ESPN soccernet journalist Brent Latham speculated in a March 2010 story that New Zealand's 2010 FIFA World Cup squad could have more MLS players than the U.S. squad. However, Latham's speculation did not prove true, as only one MLS player made the New Zealand squad for the World Cup. New Zealand formerly competed against Australia for top honours in the OFC. However, after Australia left to join the AFC in 2006, New Zealand were left as the only seeded team in the OFC. New Zealand qualified for the 2010 FIFA World Cup though exited the competition after the first round despite being the only team not to lose a game during the tournament. The tournament also featured one of New Zealand's most notable results, a 11 draw with the then world champions Italy. New Zealand drew their other two pool games with Slovakia and Paraguay and ultimately finished above Italy, who placed last, in the group. New Zealand drew all three games and finished third in their group. New Zealand were also the only undefeated team in the entire tournament thanks to Spain's defeat to Switzerland.
Passage 2:From July 1996 to May 1997, Post was a student at the Army Command and General Staff College at Fort Leavenworth, Kansas. He was then posted to The Pentagon in Washington, DC, as Operations Officer, Western Hemisphere, Operations Directorate (J3) in June 1997. He graduated from the Armed Forces Staff College in 1998. In July and August 1999, completed the F-16 transition course at Luke Air Force Base in Arizona. He was an F-16 Evaluation Pilot with the 77th Fighter Squadron, Operations Officer with the 79th Fighter Squadron, and then commander of the 55th Fighter Squadron, all at Shaw Air Force Base in South Carolina. From July 2002 to June 2003, he was a student at the Air War College at Maxwell Air Force Base, earning a Master of Strategic Studies degree. He was Senior Deputy Commander of the 56th Operations Group at Luke Air Force Base from July 2003 to March 2004, and Vice Commander of the 388th Fighter Wing at Hill Air Force Base in Utah from April 2004 to July 2006. He was in charge of Standardization and Evaluation with the Twelfth Air Force at Davis-Monthan Air Force Base in Arizona from August 2006 to January 2007. He commanded the 20th Fighter Wing at Shaw Air Force Base from February 2007 to October 2008, and then the 609th Air and Space Operations Center at Al Udeid Air Base in Qatar in support of Operation Iraqi Freedom. He flew 280 combat sorties. From August 2009 until January 2010, he was Director of Plans and Requirements at Headquarters, Twelfth Air Force. From February 2010 to August 2012, he was commander of the 354th Fighter Wing at Eielson Air Force Base in Alaska.
Passage 3:Danish singer Oh Land has released five studio albums, two extended plays (EPs), 20 singles (including two as a featured artist), five promotional singles, and 13 music videos. When signed to Fake Diamond Records, Oh Land released her debut album, Fauna, in November 2008. Following a performance at the 2009 SXSW event, she met a representative from Epic Records and signed with the label. She released her major-label debut single "Sun of a Gun" in October 2010, which charted in five countries and served as the lead single to her 2011 self-titled studio album. Oh Land peaked at number five in Denmark and also entered the Billboard 200 in the United States. It would go on to be certified Platinum for selling over 20,000 copies in the former country. The album spawned four additional singles, including "Wolf & I", "Voodoo", "White Nights", and "Speak Out Now"; the latter two songs both within the top twenty in Oh Land's native Denmark and were also certified Gold by IFPI Denmark.

Example Output:
2