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: Which album by A Day to Remember sold more copies, their debut or their second album? Passage 1:After his contract expired in May 2012, Teever returned to Estonia and joined Nõmme Kalju's beach soccer team. He was also part of Estonian national team that played 2013 FIFA Beach Soccer World Cup qualification matches in Moscow in the beginning of July. Teever then signed a year-and-a-half long contract with Levadia and was instantly added to the UEFA Europa League squad. He also got offers from Finland and Germany, but decided to stay in Estonia so he could have better chance to return to the national team. On 19 July 2012, Teever made his debut for Levadia when he came on as a second-half substitute in a Europa League match against Cypriot side Anorthosis. He opened his goal scoring tally on his Meistriliiga debut on 23 July 2012, when his injury time free kick found the net against Tallinna Kalev.
 Passage 2:Relations with the former state of South Vietnam were established when South Vietnam recognised the Federation of Malaya's independence on 1957. From that point, Malaya provided aid to the South Vietnamese regime in its fight against the Viet Cong and North Vietnamese army. Malayan Prime Minister Tunku Abdul Rahman made a first visit on 1958 which was reciprocated twice by the South Vietnamese President Ngô Đình Diệm on 28–31 January 1958 and in October 1961. By 1963, when Malaya transformed into Malaysia (with an additional territory in the island of Borneo), the main government in Kuala Lumpur worried the influence of North Vietnamese communists would threaten its existence in accordance to the Domino theory, thus changing its position to become very supportive of the American involvement in the Vietnam War as Malaysia had also experienced a communist insurgency of its own. Tunku Abdul Rahman then expressed these concerns in December 1966 and called on the United States and the United Kingdom to provide increased logistical support to war efforts in Vietnam. Malaysia hosted training courses in public administration and jungle warfare for government officials, and provided motorcycles to bolster the South Vietnamese police and military logistical capabilities. Towards the end of the Vietnam War in 1975, Malaysia closed its embassy in Saigon in two stages; first it withdrew the embassy dependants on 12 April 1975, before a complete closure 16 days later—two days before the fall of Saigon. Malaysia had also extended recognition to the short-lived Provisional Revolutionary Government of the Republic of South Vietnam within days of its formation in May 1975, citing Malaysia's impartial position on political ideology and social system.
 Passage 3:The discography of American rock band A Day to Remember consists of six studio albums, three video albums, three extended plays and thirteen singles. The band signed to Indianola in February 2005 and released their debut album And Their Name Was Treason a few months later. Their second album, For Those Who Have Heart, was released in January 2007 and peaked at number 17 on the Heatseekers Album chart in the US; a re-release charted at number 43 on the Independent Albums chart in the US. Released in February 2009, Homesick charted at number 21 on the Billboard 200 chart and at number 1 on the Independent Albums chart. From the album, only the "Have Faith in Me" single charted; at number 40 on the Alternative Songs chart. Second single "Downfall of Us All" and album track "If It Means a Lot to You" were both certified Gold by the RIAA for 500,000 downloads each. Fourth album What Separates Me from You (2010) debuted at number 11 on the Billboard 200 and its lead single "All I Want" peaked at number 12 on the Alternative Songs chart. Fifth album Common Courtesy (2013) was first released only digitally due a legal label dispute; a physical release followed later. The band released their sixth album, Bad Vibrations, in 2016.

Example Output: 3

Example Input: Question: How large is the town square of Rynek Glowny? Passage 1:By 1196 Hugh de Say, grandson of Hugh FitzOsbern, had transferred lordship of the manor of Souldern to his brother-in-law Thomas de Arderne. By 1279 the Ardernes were mesne lords, collecting rent from the de Lewknor family. By 1307 the de Lewknors had conveyed Souldern to the Abberbury family of Donnington, Berkshire. Sir Richard Abberbury, knight of the shire for Oxfordshire in 1373 and 1387, granted lands at Souldern to both Donnington Hospital and a house of Crutched Friars at Donnington. Sir Richard's nephew, another Richard Abberbury, inherited the remainder. The younger Richard seized the Crutched Friars' land at Souldern and granted it to William de la Pole, 1st Duke of Suffolk in 1448. The remainder of Richard's land at Souldern passed to his nephew Sir Richard Arches (d.1417), MP for Buckinghamshire in 1402, of Eythrope, Cranwell (both in the parish of Waddesdon) and Little Kimble, Buckinghamshire. Souldern was inherited by his daughter Joan Arches and her husband Sir John Dynham. When their son, John Dynham, 1st Baron Dynham, died in 1501, Souldern manor was divided into four parts which remained in separate hands until the 1590s.
 Passage 2:Maachi began his career as a youth player at Utrecht. He made his first team debut during the 2005–06 season and spent the following year on loan with Dordrecht. He joined Cambuur in 2008 and spent three seasons with the club before being transferred to Zwolle, initially on loan and then permanently during the summer of 2011. In summer 2012, Maachi joined technical director Kevin Hofland at Cypriot side AEK Larnaca. After an unsuccessful stint in Albania, Maachi moved to Birkirkara in January 2015. In the next two years he played in Cyprus for Pafos FC and Nea Salamina. On 18 June 2016, the newly promoted to Greek Super League club Apollon Smyrni officially announced the signing of the experienced Dutch-Moroccan forward on a free transfer. At the end of August 2018, Maachi joined VV DOVO which competes in the Derde Divisie. At the end of 2018 he left there again to return to Cyprus.
 Passage 3:Medieval Kraków was surrounded by a 1.9 mile (3 km) defensive wall complete with 46 towers and seven main entrances leading through them. The fortifications around the Old Town were erected over the course of two centuries. The current architectural plan of Stare Miasto—the 13th-century merchants' town—was drawn up following the Tatar invasions of 1259 and 1287. It features the centrally located Rynek Główny, or Main Square, the largest medieval town square of any European city. There is a number of historic landmarks in its vicinity, such as St. Mary's Basilica (Kościół Mariacki), Church of St. Wojciech (St. Adalbert's), Church of St. Barbara, as well as other national treasures. At the center of the plaza, surrounded by kamienice (row houses) and noble residences, stands the Renaissance cloth hall Sukiennice (currently housing gift shops, restaurants and merchant stalls) with the National Gallery of Art upstairs. It is flanked by the Town Hall Tower (Wieża ratuszowa).

Example Output: 3

Example Input: Question: How many people live in the place where Anne Beloff was born? Passage 1:Bieberbach wrote a habilitation thesis in 1911 about groups of Euclidean motions – identifying conditions under which the group must have a translational subgroup whose vectors span the Euclidean space – that helped solve Hilbert's 18th problem. He worked on complex analysis and its applications to other areas in mathematics. He is known for his work on dynamics in several complex variables, where he obtained results similar to Fatou's. In 1916 he formulated the Bieberbach conjecture, stating a necessary condition for a holomorphic function to map the open unit disc injectively into the complex plane in terms of the function's Taylor series. In 1984 Louis de Branges proved the conjecture (for this reason, the Bieberbach conjecture is sometimes called de Branges' theorem). There is also a on space groups. In 1928 Bieberbach wrote a book with Issai Schur titled Über die Minkowskische Reduktiontheorie der positiven quadratischen Formen.
 Passage 2:Sherwood later began taking acting lessons and landed a guest role on the TV sitcom My Wife and Kids. In 2003, she was cast in the short lived series Platinum as the feisty Jade Rhames alongside Sticky Fingaz and Jason George. The show was written by Sophia Coppola and was about two brothers who ran a hip hop record label. it was canceled and only aired six episodes. During 2003, Sherwood guest starred on Boston Public, in which she played Dina Fallow. In 2005, she appeared in two films: as Tosha Cooper in Back in the Day, alongside Tatyana Ali, and as Patty in the horror film Venom, also starring Agnes Bruckner and Jonathan Jackson. Venom was harshly received by critics, with Entertainment Weekly dubbing it a "crappy horror movie". She guest starred on The Bernie Mac Show as Sherri in the episode Jack and Jacqueline.
 Passage 3:Anne Beloff was born in 1921 in Hampstead to Simon Beloff and Marie Katzin. Her parents were of Russian–Jewish background, and her siblings included the historian Max Beloff, Baron Beloff, the psychologist John Beloff, the journalist Nora Beloff, and the politician Renee Soskin. She earned a degree in chemistry from University College London in 1942 before completing a PhD in the biochemistry of skin burns with Rudolph Peters at the University of Oxford. She visited Harvard Medical School in 1946 to perform research and returned to the UK in 1948. In the same year she married Ernst Boris Chain, a biochemist who had won the Nobel Prize in Physiology or Medicine in 1945, and moved with him to Rome.

Example Output:
3