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.

Q: Question: Who produced the film that Martino appeared in that was shown on BBCOne on Christmas Eve 2018? Passage 1:Despite the weakness of the Song military, they managed to slow the Mongol Empire advance for decades. The Song resistance led to the death of Möngke Khan, in 1259, at Diaoyu Fortress. The resulting withdrawal of the Mongol forces, for the customary kurultai to select a new Khan, ultimately led to the Toluid Civil War which divided the Mongol Empire. Möngke's brother, Kublai Khan, who already controlled Mongolia and China's northern territories, formerly part of the Jin Empire, declared himself Emperor of China and founded the Yuan dynasty. Kublai renewed the Mongol campaign against the Song eventually capturing the fortified cities of Fancheng, and Xiangyang during the Battle of Xiangyang in 1273, allowing his armies to advance deep into Song territory and seize its capital. On 19 March 1279, the Song chancellor Lu Xiufu committed suicide with the eight-year-old Zhao Bing after the defeat of the remaining Song forces at the Battle of Yamen bringing an end to the Song Dynasty and marking the beginning of a century of Mongolian rule over China before the establishment of the Ming Dynasty by the House of Zhu and a return to Han rule.
 Passage 2:Di Martino works in television, film, theatre and music. In Channel 4's Flowers, she plays Amy Flowers. She plays Eva in 2016 feature film, The Darkest Universe. She appeared as Amber in the third series of Sky's Mount Pleasant and as Emma, the girlfriend of Simon Bird's character Adam, in the first episode of Series 3 of Channel 4's Friday Night Dinner. She also appeared in the third series of 4 O'Clock Club in 2014 as Miss Parkwood and in the 2015 film Royal Day Out. She was a regular cast member of Casualty, playing the role of Pauline "Polly" Emmerson from 19 March 2009 until 30 April 2011. In 2018 she appeared in Into the Badlands. Di Martino appeared in Click and Collect starring Asim Chaudhry and Stephen Merchant and shown on BBC One on Christmas Eve 2018. She has also starred in the film Yesterday (2019) as a character called Carol. In November 2019, she was cast in the Disney+ show .
 Passage 3:In July 2014 he joined Arlesey Town and scored on his league debut on 9 August 2014 in a 1–0 victory over Dorchester Town. Mason left Arlesey Town in December 2014 and joined Conference North side Lowestoft Town, where he spent two seasons. In the 2016-17 season Mason briefly joined Concord Rangers before joining Cambridge City. He then signed for Ware for the rest of the season, and stayed on into the following season. Mason played in an Alan Turvey Trophy game for Enfield Town in August 2018. In February 2019 Mason started a Berks & Bucks Senior Cup game for Maidenhead against Aylesbury United.. Four days later he was an unused substitute for their National League win over Leyton Orient. Mason joined Hayes & Yeading United at the start of the 2019-20 season.


A: 2
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Q: Question: How many copies of the duet produced by Gary Klein were sold? Passage 1:Having left Casablanca Records, with whom she had had some of the biggest selling and most popular hits of the disco era in the 1970s, Summer had signed to Geffen Records in 1980 and had continued working with Giorgio Moroder and Pete Bellotte, with whom she had written the vast majority of her hits. However, label owner David Geffen had been disappointed with the chart performance of the 1980 The Wanderer, Summer's debut album for Geffen and rather than release the followup; I'm a Rainbow which Summer had recorded with Moroder/Bellotte in 1981. Geffen had Summer record a new album with Quincy Jones from whom a production credit – given Jones' track record particularly his work with Michael Jackson – Geffen felt would guarantee a commercial smash. The resultant Donna Summer album was the first time the singer had worked with a producer other than Moroder and Bellotte since 1974 save for the one-off track "Down Deep Inside (Theme from "The Deep")" which was produced by John Barry for the film The Deep, and the "No More Tears (Enough is Enough)" duet with Barbra Streisand which was co-produced by Gary Klein of The Entertainment Company.
 Passage 2:In the 2014–15 season, Pickard began the year with the Monsters but was recalled to the Colorado Avalanche on October 16, 2014 after Semyon Varlamov was placed on injured reserve, he made his NHL debut the same day against the Ottawa Senators as he had to come in for Reto Berra who was injured in a collision; Pickard allowed four goals on 27 shots in a 5-3 loss. Pickard was sent back to the Lake Erie Monsters on October 25 but was recalled on November 18 after Semyon Varlamov suffered a groin injury. Pickard earned his first win on November 22 after coming in to relieve an ineffective Reto Berra, Pickard stopped all 17 shots he faced in an eventual 4-3 Overtime win. After more poor play from Berra, Pickard became the starting goaltender and continued in impressive form until Semyon Varlamov permanently returned to the team, after which Pickard became the team's primary backup goaltender. Pickard was returned to Lake Erie on December 28, in order to resume a starting goaltender role. In the 2015–16 season Pickard began the year with Colorado's new AHL affiliate the San Antonio Rampage, he was recalled early on in the season when Semyon Varlamov suffered a groin injury. He would return to the club in late December when Reto Berra injured his ankle, Pickard recorded his first NHL shutout on January 16, 2016 against the New Jersey Devils.
 Passage 3:Although there is no evidence of lower or middle Paleolithic settlements in Tripura, Upper Paleolithic tools made of fossil wood have been found in the Haora and Khowai valleys. The Indian epic, the Mahabharata; ancient religious texts, the Puranas; and the Edicts of Ashoka – stone pillar inscriptions of the emperor Ashoka dating from the third century BCE – all mention Tripura. An ancient name of Tripura is Kirat Desh (English: "The land of Kirat"), probably referring to the Kirata Kingdoms or the more generic term Kirata. However, it is unclear whether the extent of modern Tripura is coterminous with Kirat Desh. The region was under the rule of the Twipra Kingdom for centuries, although when this dates from is not documented. The Rajmala, a chronicle of Tripuri kings which was first written in the 15th century, provides a list of 179 kings, from antiquity up to Krishna Kishore Manikya (1830–1850), but the reliability of the Rajmala has been doubted.


A: 1
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Q: Question: Which notable artist Chung worked with during the 1980s is the oldest? Passage 1:Prabhat Nalini Das had an uninterrupted and very successful career of 38 years. She taught at Ravenshaw University, and Sailabala Women's College, Cuttack, before being hired, at age 31, as head of the Department of English at Lady Shri Ram College, Delhi University, by the industrialist, Sir Shri Ram, and Dr. Olive Reddick, founder of the United States-India Educational Foundation, USIEF, in India. She was appointed as the first Director/Dean of Humanities of IIT Kanpur, at age 35, after turning down an offer from Sir Shri Ram to assume the post of principal of Lady Shri Ram College. She was, afterwards, head of the Department of English at Ranchi University, a senior research fellow at the American Studies Research Centre, Hyderabad, and founder-professor and head, Department of English, Utkal University for almost nineteen years. Das also served as Pro-Vice-Chancellor of the North Eastern Hill University (NEHU), Shillong, with independent charge of its Kohima campus, in Nagaland. She was a British Council Fellow in 1985 at the Shakespeare Institute - University of Birmingham, located at Stratford-upon-Avon. A lifelong feminist, Das shattered many glass ceilings during her career. 
 Passage 2:The history of the county of Portugal is traditionally dated from the reconquest of Portus Cale (Porto) by Vímara Peres in 868. He was named a count and given control of the frontier region between the Limia and Douro rivers by Alfonso III of Asturias. South of the Douro, another border county would be formed decades later when what would become the County of Coimbra was conquered from the Moors by Hermenegildo Guterres. This moved the frontier away from the southern bounds of the county of Portugal, but it was still subject to repeated campaigns from the Caliphate of Córdoba. The recapture of Coimbra by Almanzor in 987 again placed the County of Portugal on the southern frontier of the Leonese state for most of the rest of the first county's existence. The regions to its south were only again conquered in the reign of Ferdinand I of León and Castile, with Lamego falling in 1057, Viseu in 1058 and finally Coimbra in 1064.
 Passage 3:Chung was born in 1950 in Kingston, Jamaica. He worked as a session keyboard player and guitarist in the 1960s, as a member of The Mighty Mystics and the Now Generation Band, both of which also included his brother, guitarist Mikey Chung, and Lee "Scratch" Perry's band The Upsetters, among others. He began working as a producer in the 1970s, initially with Sharon Forrester on her debut album, and set up his Edge productions company in 1974. His productions included work by The Abyssinians, The Heptones, and Marcia Griffiths. He also worked with Ras Michael's Sons of Negus band, on the 1975 album Rastafari Dub, playing synthesizer, organ and piano, and worked regularly with singer Pablo Moses, both as keyboard player and producer, including his first and best-known recording "I Man a Grasshopper". Chung also produced the recordings that would be released as the first two albums from Ijahman Levi. In the early 1980s he became resident engineer at the Dynamic studios, where he mixed several albums by Peter Tosh, and he co-produced early recordings by Frankie Paul. In the late 1980s he relocated to Miami, where he established his own recording studio. In 1991 he produced and engineered Maxi Priest's Best of Me album. Geoffrey died in November 1995 of liver failure. Geoffrey's work continues to be released since his death such as the 2003 release of Everton Blender's King Man album where he played clavinet and acted as engineer.


A:
3
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