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.

[EX Q]: Question: Who starred in the film considered to be one of the earliest slasher films? Passage 1:Chillag emigrated to Australia after the war, having found no surviving family back in Hungary and being unable to remake the family business following the arrival of communism. Marrying a British-born expatriate in 1950, he worked for the Australian Atomic Energy Commission between 1957 and 1963, living in Sydney. He moved to Leeds, England in 1962, to work in Boston Spa until retirement, whereupon he became a European Information Officer for Leeds Metropolitan University. His daughter, diagnosed with Down syndrome, prompted him to work voluntarily with Mencap, and he continued to give lectures on his experiences at the Imperial War Museum. In 2004, he published his memoirs, The Odyssey of John Chillag, a Hungarian Jew Born in Vienna 2006: From Győr in Hungary to Australia and England Via Auschwitz and Buchenwald.
 Passage 2:His work has proved very influential. Bava directed what is now regarded as the earliest of the Italian giallo films, The Girl Who Knew Too Much (1963) and Blood and Black Lace (1964). His 1965 sci-fi/ horror film Planet of the Vampires was a thematic precursor to Alien (1979). Although comic books had served as the basis for countless serials and children's films in Hollywood, Bava's  (1968) brought an adult perspective to the genre with its' Pop art influence of Andy Warhol and Roy Lichenstein. Many elements of his 1966 film Kill, Baby... Kill!, regarded by Martin Scorsese as Bava's masterpiece, also appear in the Asian strain of terror film known as J-horror. 1971's A Bay of Blood is considered one of the earliest slasher films, and was explicitly imitated in Friday the 13th Part 2.
 Passage 3:A member of the Aspietes family, of noble Armenian origin, Constantine was probably a close relative of his contemporary Michael Aspietes, a distinguished general killed in 1176. Like his relative, Constantine too had earned distinction during Manuel I Komnenos' campaign against the Hungarians in 1167. The historian John Kinnamos records that he held the rank of sebastos. He is next recorded as being active in 1190/1, during the Byzantine efforts to suppress the Bulgarian–Vlach rebellion of the brothers Peter and Ivan Asen. The historian Niketas Choniates records that, in an effort to sustain the troops and bolster their morale, Aspietes decided to distribute to them their delayed annual salaries. This act, however, enraged Emperor Isaac II Angelos, who saw in it almost an attempt to bribe the army to support Aspietes in overthrowing him. The emperor had Aspietes arrested and blinded, after which nothing further is known of him. He possibly died in the early years of the 13th century.

[EX A]: 2

[EX Q]: Question: Is Liverpool the capital of a country? Passage 1:Louisiana French (, Louisiana Creole: françé la lwizyàn) refers to the complex of dialects and varieties of the French language spoken traditionally in colonial Lower Louisiana. As of today Louisiana French is primarily used in the U.S. state of Louisiana, specifically in the southern parishes, though substantial minorities exist in southeast Texas as well. Over the centuries, the language has incorporated some words of African, Spanish, Native American and English origin, sometimes giving it linguistic features found only in Louisiana, Louisiana French differs to varying extents from French dialects spoken in other regions, but Louisiana French is mutually intelligible with all other dialects and particularly with those of Missouri, New England, Canada and northwestern France. Many famous books, such as Les Cenelles, a poetry anthology compiled by a group of gens de couleur libres, and Pouponne et Balthazar, a novel written by French Creole Sidonie de la Houssaye, are in standard French. It is a misconception that no one in Louisiana spoke or wrote Standard French. Figures from the United States Census record that roughly 3.5% of Louisianans over the age of 5 report speaking French or a French-based creole at home. Distribution of these speakers is uneven, however, with the majority residing in the south-central region known as Acadiana. Some of the Acadiana parishes register francophone populations of 10% or more of the total, with a select few (such as Vermilion, Evangeline and St. Martin Parishes) exceeding 15%.
 Passage 2:Baptised in Liverpool 23 September 1833 in the heart of the city's slums he was the son of a brushmaker, also called William Hodgkins. His mother had been Jane Grocott or Groocock and his sister Jane was born in 1835. William Mathew went to school at Staveley, Derbyshire and his exercise book in penmanship survives, prefiguring his adult career as a law clerk and lawyer and his lifelong interest in graphics. By 1852 his father was in business in Birmingham but William Mathew was a law clerk in London. He lived in Holborn, worked for Waterlow and Sons, famous printers of stamps and bank notes, and for the Patent Office. By 1855 he was in Paris where he assisted in 'literary work' at Versailles, perhaps copying correspondence or graphic works. Back in London about 1857 he studied Turner's paintings and other artists, at Hampton Court and the National Gallery. In 1859 he worked at the National Portrait Gallery in London.
 Passage 3:The Bogd Khanate of Mongolia was the government of Mongolia (Outer Mongolia) between 1911 and 1919 and again from 1921 to 1924. By the spring of 1911, some prominent Mongolian nobles including Prince Tögs-Ochiryn Namnansüren persuaded the Jebstundamba Khutukhtu to convene a meeting of nobles and ecclesiastical officials to discuss independence from the Manchu-led Qing China. On November 30, 1911 the Mongols established the Temporary Government of Khalkha. On December 29, 1911 the Mongols declared their independence from the collapsing Qing Empire following the Xinhai Revolution. They installed as theocratic sovereign the 8th Bogd Gegeen, highest authority of Tibetan Buddhism in Mongolia, who took the title Bogd Khaan or "Holy Ruler". The Bogd Khaan was last khagan of Mongolia. This ushered in the period of "Theocratic Mongolia", also known as the Bogd Khanate.

[EX A]: 2

[EX Q]: Question: What is the elevation of the land formation near where Khaplang was born? Passage 1:Khaplang was born in Waktham in April 1940, a village east of Myanmar's Pangsau Pass as the youngest of ten children. Born into Hemi Naga tribe that lived predominantly in Myanmar, his early childhood was shaped by the opening up of isolated Naga communities by the World War II. During the War, the Western Allies built the long Stilwell Road connecting Ledo in India's Assam to China's Kunming to carry supplies against the Japanese Army, that passed through Waktham. This was said to have "sowed the seeds of insurgency in Khaplang." Khaplang claimed that he first attended a school in Margherita, a town in Assam before joining Baptist Mission School in Myitkyina in Myanmar's Kachin State in 1959, and in 1961 to another missionary school in Kalay before he eventually dropped out.
 Passage 2:He worked on various small projects until he found new fame for his role as the American photojournalist in Apocalypse Now (1979). He went on to helm his third directorial work Out of the Blue (1980), for which he was again honored at Cannes, and appeared in Rumble Fish (1983) and The Osterman Weekend (1983). He saw a career resurgence in 1986 when he was widely acclaimed for his performances in Blue Velvet and Hoosiers, the latter of which saw him nominated for the Academy Award for Best Supporting Actor. His fourth directorial outing came about through Colors (1988), followed by an Emmy-nominated lead performance in Paris Trout (1991). Hopper found greater fame for portraying the villains of the films Super Mario Bros. (1993), Speed (1994) and Waterworld (1995).
 Passage 3:Shirō Sagisu composed most of the music for Neon Genesis Evangelion and for the original TV show's three OST albums. He received the 1997 Kobe Animation award for "Best Music Score". King Records and their label Starchild (specializing in music, animation and film) distributed most of the albums, singles and box sets. For the anime series, Yoko Takahashi performed the song "A Cruel Angel's Thesis" which was used as the opening theme song for the series. The song "Fly Me to the Moon" originally by Bart Howard was performed by various voice actors from the anime series and these versions of the song were used as the ending theme song for the series. Theme songs were also granted for the films in the franchise , its follow-up The End of Evangelion and three installments of the Rebuild of Evangelion film series.

[EX A]:
1