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: What year did the theater first open where a reworked and more successful West End production opened on July 1, 1998? Passage 1:Steinman provided lyrics for Andrew Lloyd Webber's musical Whistle Down the Wind, which opened in Washington, D.C. in December 1996. However, it received poor reviews and the Broadway run, scheduled for the following April, was cancelled. A reworked and more successful West End production opened at the Aldwych Theatre on July 1, 1998. In addition to a full-length cast album for the London production, an album was released of well-known performers singing pop versions of the songs from the show. This album was produced by Steinman, as usual with Steven Rinkoff. Those performers include Tom Jones, Tina Arena, Boyzone, Elaine Paige, Donny Osmond, The Everly Brothers, Meat Loaf, Boy George, Sounds of Blackness, Bonnie Tyler, Michael Ball, and Lottie Mayor. One track, "No Matter What" performed by Boyzone, reached the peak position on the pop charts in many countries. The same track appeared on a Boyzone album and their greatest hits album. As of 2019, Boyzone's 1998 recording of "No Matter What" is the most recent new song or project written at least in part by Steinman, or to contain any new work of his at all, to achieve major, chart-topping success. The track "Whistle Down the Wind", performed by Tina Arena, from the same album, also had some chart success. There was also a single released in the U.K., for charity, of children from Red Hill Primary School and Sylvia Young Theatre School performing "When Children Rule The World". The singers were called the "Red Hill Children", and the single peaked at #40 on the U.K. singles charts.
Passage 2:Following shakedown training near Guantanamo Bay, Cuba, during the summer, Van Voorhis reported at Newport, Rhode Island, for duty with Escort Squadron 14 (CortRon14). The destroyer escort conducted operations along the east coast of North America until May 1958 when she sailed across the Atlantic for a cruise with the 6th Fleet. While operating with other ships of the 6th Fleet near Crete, she was ordered to the eastern end of the Mediterranean in mid-July to patrol off the Levantine coast. She supported the Marines who landed in Lebanon in response to President Camille Chamoun's request for help during a crisis precipitated by Arab nationalist factions in reaction to his administration's pro-Western policies and its adherence to the Eisenhower Doctrine. President Dwight D. Eisenhower's personal representative Robert D. Murphy helped the factions to negotiate a settlement which resulted in the election of General Fuad Chehab to the presidency on 31 July. President Chamoun's refusal to yield office before the expiration of his term kept the country in turmoil until late September. However, political conditions in Lebanon remained highly volatile, so American forces remained there until after General Chehab took office in September. During this period, Van Voorhis alternated normal 6th Fleet operations with patrols off Lebanon. Late in September, the warship departed the Mediterranean and returned to Newport early in October.
Passage 3:Kenneth Jackson Jr. was raised in Algiers, New Orleans. As a teenager he began rapping at parties on the Westbank alongside Marrero rapper Tim Smooth and Bustdown. He performed at a local block parties before being discovered by Charles "Big Boy" Temple in 1992. He was signed the next year to Big Boy Records along with Mystikal, Black Menace and Partners-N-Crime. Jackson dropped k from his name adopting the G and began doing features as G-Slimm. His debut album Fours Deuces & Trays was released on September 3, 1994, and featured, Mystikal who also made his debut on the album. Leroy "Precise" Edwards produced the tracks on the album, giving it a West Coast southern feel. The album sold well over 200,000 copies the first month, becoming the most acclaimed local rap albums of 1994. Due to the identical track layout format, it was often compared with Dr. Dre.'s The Chronic album. It was the first album produced in New Orleans to have a California G-Funk sound, relevant to G-Funk area of the mid 90s. The following year Jackson was offered a deal by Relativity Records. While working on his sophomore album titled G-Slimm for Relativity, he was murdered before it hit the stores. His last feature was with close friend rapper Tim Smooth on his album "Da Franchise." Da Franchise was released in 1998 two years after his death. G-Slimm's vocals was also featured on Big Boy's 1997 compilation album "We G's".

Example Output: 1

Example Input: Question: Where was McMahon's post-doctoral mentor from? Passage 1:Ain't She Sweet was an American album featuring four tracks recorded in Hamburg in 1961 by The Beatles featuring Tony Sheridan (except for the title song with vocal by John Lennon) and cover versions of Beatles and British Invasion-era songs recorded by the Swallows. As Atlantic Records only had rights to four Sheridan/Beatle recordings recorded by Polydor Records, they filled the rest of the album with Beatle and British Invasion cover songs. When this material was released by Atco Records, there were mono (catalogue number 33-169) and stereo (SD 33-169) editions. Atco also added additional drum overdubs to the four Sheridan cuts on top of the original drum tracks. American drummer Bernard Purdie claims to have performed overdubs of unspecified Beatles records, which would most likely have been for Ain't She Sweet, but this has never been officially confirmed.
Passage 2:McMahon contributed to the understanding of retinal neurophysiology alongside his post-doctoral mentor, John E. Dowling. His early research focused on ion channels that mediate transmission at electrical and glutamatergic synapses and the modulatory effects of dopamine and nitric oxide on retinal synapse networks. Through studies with zebrafish he discovered that the neurotransmitter dopamine decreases the electrical coupling within horizontal cells. Further research showed that it was the increase of cAMP within the cell resulting from dopamine binding to AMPA receptor that led to this decrease in coupling. McMahon and his colleagues also demonstrated that exogenous nitric oxide and zinc can modulate AMPA receptor mediated synaptic transmission at gap junctions in hybrid bass retinal neurons.
Passage 3:The river starts at Ralph Bice Lake (formerly Butt Lake) in northern Algonquin Provincial Park in the geographic township of Butt in the Unorganized South Part of Nipissing District. It flows south to Daisy Lake then east to Big Trout Lake. The river heads north out the lake over Big Trout Lake Dam, takes in the left tributary Tim River, flows over the Portal Rapids, Cedar Rapids, Snowshoe Rapids, Catfish Rapids, and Stacks Rapids to reach Cedar Lake, the location of the community of Brent, where it takes in the left tributary Nipissing River. The river exits the lake over a dam, heads through the Devil's Chute, reaches Radiant Lake, where it takes in the left tributary North River and right tributary Little Madawaska River, and passes through the Squirrel Rapids, Big Sawyer Rapids, Battery Rapids Cascade Rapids and White Horse Rapids, and takes in the right tributary Crow River. The river then continues through a series of rapids including the Devil's Cellar Rapids, passes the Algonquin Radio Observatory, and reaches Lake Travers. The Petawawa River enters a canyon and passes through numerous rapids including the Big Thompson Rapids, Little Thompson Rapids, Grillade Rapids, Crooked Chute, Rollway Rapids, The Natch, Schooner Rapids, Five Mile Rapids to arrive at Whitson Lake adjacent to the Petawawa Hills. It leaves Algonquin Provincial Park and enters the municipality of Laurentian Hills in Renfrew County, continues southeast past CFB Petawawa, passes through the Crooked Rapids, Race Horse Rapids, White Horse Rapids and Halfmile Rapids, and reaches Lac du Bois Dur, where it takes in the right tributary Barron River. The river enters the town of Petawawa, heads under Ontario Highway 17, through the Big Eddy Rapids, under the Canadian Pacific Railway main line, and empties into Black Bay on the Ottawa River.

Example Output: 2

Example Input: Question: What was the combined ages of George Bird and Sri Vikrama Rajasinha the year that de Soysa bid for the Diyatalawa kanda 'Kings Garden-Rajmal Uyana' in Hanguranketa? Passage 1:Takagi was born in Edogawa, Tokyo on May 20, 1979. After dropped out from Kokushikan University, he joined J1 League club Verdy Kawasaki (later Tokyo Verdy) in 2000. Although he could not play at all in the match behind Kenji Honnami and Shinkichi Kikuchi until 2001, he battles with Daijiro Takakuwa for the goalkeeper position in 2002, he became a regular goalkeeper in summer 2002. The club won the champions 2004 Emperor's Cup. However the club was relegated to J2 League from 2006. The club won the 2nd place in 2007 and was promoted to J1 from 2008. However the club gained Yoichi Doi in 2008. Although Takagi played many matches as regular goalkeeper for a long time, he could hardly play in the match behind Doi from 2008. In 2009, he moved to J1 club Nagoya Grampus. However he could hardly play in the match behind Seigo Narazaki. In 2016, he moved to J2 club FC Gifu. He played many matches as regular goalkeeper in 2016. However he could not play at all in the match behind new member Victor in 2017 and retired end of 2017 season.
Passage 2:In 1836 de Soysa bid for the Diyatalawa kanda 'Kings Garden-Rajmal Uyana' in Hanguranketa (against British planters such as George Bird) at the request of the administrative officer of the region that had been appointed by king Sri Vikrama Rajasinha. This was an overgrown coffee (flower) estate previously used by the Kandyan kings as a country retreat. He also purchased many of the cinnamon estates that were previously owned by the Dutch administration in Moratuwa, Ratmalana, Dambuwa and Katunayake, citronella plantations in Ahangama and coconut plantatins throughout the island. His land holdings in Colombo consisted of several estates that stretched between Galle Face and Panadura. The De Soysa and Peiris family established the first Ceylonese-owned bank, the Bank of Kandy at Dalada weediya and Pettah, Colombo in 1839 & 1860, becoming the largest native commercial enterprise of the era at a time when European owned banks were reluctant to extend credit to the Ceylonese and the high interest rates of the Nattukkottai Chettiars. De Soysa was also reputed for his treatment of employees and had relied to a greater extent on the low country population. He played a significant role in improving agriculture and the infrastructure in the Kandyan province and the coastal districts.
Passage 3:Lillie was born 27 August 1884 in Kensington to a family from New Zealand. His grandfather John Lillie (18061866) was a noted Presbyterian minister in Tasmania who relocated to Christchurch. Lillie attended United Services College in Devon and was educated at the University of Birmingham before entering St John's College, Cambridge, in 1906. where earned his B.A. in 1909. Biologist G. E. Fogg describes his performance in Cambridge's Natural Sciences Tripos as "not too good", earning second class in Part I, third class in Part II, and his M.A. later in 1914. Between 1907 and 1908 he studied fossil plants of the Bristol Coalfield collected by Herbert Bolton, describing a new species of Sphenopteris. He spent the summer of 1909 studying whales at a whaling station in Ireland's Inishkea Islands.

Example Output:
2