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 old is the college that Rawson graduated from in 1908? Passage 1:On graduation from Royal Military College, Sandhurst, in 1908, Rawson was commissioned into the Royal Engineers as a second lieutenant. He was promoted lieutenant on 18 August 1910. By 20 November 1915 he had been promoted to captain, and he was then given command of a signals company at a corps headquarters, with a temporary majority, he was awarded the Military Cross (MC) in the 1916 King's Birthday Honours. His temporary rank became a brevet on 3 June 1917. He was appointed assistant director, army signals (with the acting rank of lieutenant-colonel) on 19 April 1917, relinquishing the post (and the rank) on 13 November 1917. He was then appointed a Staff Captain at the War Office on 6 April 1918. He formally transferred from the Engineers to the newly established Royal Corps of Signals on 22 March 1921, and since taking up the post of Staff Captain, had been appointed an Officer of the Order of the British Empire.
Passage 2:Lafosse studied at the IAD (Institut des arts de diffusion) at Louvain-la-Neuve between 1997 and 2001. His graduation film Tribu, a 24-minute short, won the best Belgian short subject category at the 2001 Namur Film Festival. His first full-length feature, Folie Privee (2004), won the FIPRESCI award at the Bratislava International Film Festival., and the semi-autobiographical Ca rend heureux (2006) took the Grand Prix at the 2007 Premiers Plans d'Angers festival. 2006 also saw the release of Nue Propriete, starring Isabelle Huppert and brothers Jeremie and Yannick Renier, which debuted at the Venice Film Festival where it was nominated for the Golden Lion and won a SIGNIS award. The film received the Andre Cavens Award for Best Film by the Belgian Film Critics Association (UCC). For his film Private Lessons (Eleve libre), he was nominated for two Magritte Awards in the category of Best Director and Best Screenplay.
Passage 3:In 1863 he married Helen Magruder, daughter of Commodore George Allan Magruder, of the United States Navy. They had one son, James. They had two daughters, Ella Campbell Scarlett who studied medicine at London School of Medicine for Women and the Royal Free Hospital and became the first female doctor in the state of Bloemfontein, South Africa, and Evelina, who married Major Henry Haverfield, was a suffragette and an aid worker during World War I. One of the two main family estates at this time (the other being the house that is today Inverlochy Castle Hotel) was Abinger Hall, at the foot of the North Downs in Abinger, Surrey. The third baron sold it in 1867 to a Mr Gwynne, who soon thereafter sold it to become the family seat of the statistician recently created first Lord Farrer, who rebuilt the house on that land.

Example Output: 1

Example Input: Question: How many students did Rutgers University have the year Palliser started teaching creative writing there? Passage 1:In 1976, led by coach Dragan Bojovic, the club won the second league and again provides a placement in the elite, thanks to the four goals by Jovica Skoro, three by Milomir Jakovljevic and one by Dragisa Cuslovic, which brought the decisive 82 victory over Rad Belgrade, but they relegated again in the same season. In the season 197879, they joined the Yugoslav First League, and in that season, Yugoslav powerhouse Partizan suffered a sensational 30 home defeat from Napredak. In the season 197980, led by coach Tomislav Kaloperovic, Napredak finished the championship as 4th and this in front of several Yugoslav top clubs, and qualified finally for the first time for a European competition, the 198081 UEFA Cup season, but they were eliminated already in the first round by Eastern Germany's club Dynamo Dresden. It got even worse, because in the same season the club finished the league unexpectedly in the last place and relegated to the Yugoslav Second League and competed there until 1988. In the season 198788, Napredak won the East Division of the second league and was promoted to the top tier, but the club could not keep in the first league and relegated for the third time in its history again in the debut season. Napredak remain in the second league until the season 199192, the last season of the Socialist Federal Republic of Yugoslavia, and was one of the clubs, which were member of the newly founded First League of the Federal Republic of Yugoslavia. In 1993, Napredak achieved a good six place, but the subsequent 199394 season, they relegated to the second league.
Passage 2:Born in New England, Palliser is an American citizen but has lived in the United Kingdom since the age of three. He went up to Oxford in 1967 to read English Language and Literature and took a First in June 1970. He was awarded the BLitt in 1975 for a dissertation on Modernist fiction. From 1974 until 1990, Palliser was a Lecturer in the Department of English at the University of Strathclyde in Glasgow. He was the first Deputy Editor of The Literary Review when it was founded in 1979. He taught creative writing during the Spring semester of 1986 at Rutgers University in New Jersey. In 1990, he gave up his university post to become a full-time writer when his first novel, The Quincunx, became an international best-seller. He teaches occasionally for the Arvon Foundation, the Skyros Institute, the University of London, London Metropolitan University, and Middlesex University. He was Writer in Residence at the University of Poitiers in 1997.
Passage 3:His good results continued in 2016 as he won the title at the Brisbane International in January with John Peers. On AprilMay they won the BMW Open together. At the 2016 Wimbledon Championships he reached quarterfinals of the men's doubles tournament together with Peers and the final of the mixed doubles with Heather Watson, which they won in straight sets. On July Kontinen and Peers won the German Open Tennis Championships. On August Kontinen won the Winstom-Salem Open playing with Guillermo Garcia-Lopez. It was Kontinen's 10th doubles title in his career. He took the victory of St. Petersburg Open with Dominic Inglot. Kontinen and Peers had a successful end for the year as they won their first Masters title at Paris Masters and the season ending ATP World Tour Finals title. Kontinen reached the top 10 in rankings as a first Finnish tennis player ever.

Example Output: 2

Example Input: Question: Who is the oldest of Joseph's parents? Passage 1:After attending Berkshire Country Day, Aronoff went to music school for one year at the University of Massachusetts Amherst and spent four more years at the Indiana University School of Music (presently known as Jacobs School of Music) as a performance major in classical music as well as spending a summer at the Aspen School of Music run by Juilliard School of Music. He also spent one summer at Tanglewood in the Fellowship program (now Tanglewood Music Center), which at that time was managed by the Boston Symphony Orchestra where he worked with conductors Leonard Bernstein, Aaron Copland and Arthur Fiedler. While studying at Indiana University from 1972 to 1976 Aronoff studied under timpanist George Gaber. He also studied privately with Vic Firth and Arthur Press, both formerly with The Boston Symphony Orchestra. After graduating in 1976 he was offered jobs with the Jerusalem Symphony Orchestra and Quito Ecuador Symphony Orchestra but decided to move to the East Coast to study in Boston with Alan Dawson, a teacher from Berklee College of Music, and with Gary Chester in New York where he began to concentrate on jazz and fusion music.
Passage 2:He began 2018 in Europe with third at the Czech Indoor Gala and a runner-up finish at the Cinque Mulini. A 5000m win at the Ethiopian U20 Championships and a personal best of 13:04.63 minutes to win at the Meeting Iberoamericano de Atletismo saw him enter the 2018 IAAF World U20 Championships saw him enter the competition as the second fastest runner after training mate Selemon Barega. He was beaten by the heat, however, and finished fifth in the 5000m. He made his IAAF Diamond League debut that year, placing seventh at Athletissima. He closed the year with third place at the Great Ethiopian Run. At the start of 2019 he continued to show his strength over distance with second place at the Giro Media Blenio 10K. Turning to the track, he won the Ethiopian national title, was fifth at the Shanghai Golden Grand Prix, then had his first Diamond League victory by winning the 5000m at the Golden Gala, beating his partner Selemon Barega. He was third at that year's Athletissima and placed fourth at the Diamond League final at the Weltklasse Zurich.
Passage 3:In the biblical account, Joseph's other son is Manasseh, and Joseph himself is one of the two children of Rachel and Jacob, the other being Benjamin. Biblical scholars regard it as obvious, from their geographic overlap and their treatment in older passages, that originally Ephraim and Manasseh were considered one tribe that of Joseph. The Book of Revelation, however, accords only Ephraim the tribal name of Joseph. According to several biblical scholars, Benjamin was originally part of the suggested Ephraim-Manasseh single "Joseph" tribe, but the biblical account of Joseph as his father became lost. A number of biblical scholars suspect that the distinction of the Joseph tribes (including Benjamin) is that they were the only Israelites which went to Egypt and returned, while the main Israelite tribes simply emerged as a subculture from the Canaanites and had remained in Canaan throughout. According to this view, the story of Jacob's visit to Laban to obtain a wife originated as a metaphor for this migration, with the property and family which were gained from Laban representing the gains of the Joseph tribes by the time they returned from Egypt; according to textual scholars, the Jahwist version of the Laban narrative only mentions the Joseph tribes, and Rachel, and does not mention the other tribal matriarchs at all.

Example Output:
3