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: What country is Gasaton Cros' birthplace now found? Passage 1:The Chronicon Angliae Petriburgense is a 14th-century chronicle written in Medieval Latin at Peterborough Abbey, England, covering events from 604 to 1368, although the original manuscript ends with an entry for 868, and the remainder was added in the 17th century. It survives as part of a composite manuscript volume held at the British Library with the mark Cotton Claudius A.v, in which it appears on folios 245. An edition of the Chronicon was published in 1723 by Joseph Sparke, in a collection of English histories by various writers. According to John Allen Giles, in the preface to his own edition published by the Caxton Society in 1845, the Chronicon was attributed by both Simon Patrick and Henry Wharton to John of Caleto (or "Caux"), who was an abbot of Peterborough (12501262). Giles reported a marginal note in the manuscript making a similar attribution, besides a similar note at the beginning of the manuscript stating that it belonged to Peterborough Abbey. However, Giles observed that this manuscript attribution was "comparatively modern", and regarded the chronicle's author as unknown. In Giles's view, the Chronicon is "extremely valuable both on account of the numerous facts which it contains, and for the [700 years] which it embraces."
Passage 2:Born in Berlin to the distinguished Prussian military family von Bulow, originally from Mecklenburg, he enlisted in the Prussian Army and was assigned to the 2nd Guards regiment of infantry in 1864. He saw action during the Austro-Prussian War in 1866 and gained distinction at Koniggratz. Von Bulow served through the Franco-Prussian War of 1870 as a junior officer, winning the Iron Cross Second Class. A Captain of the German General Staff in 1877, von Bulow was promoted to Colonel and assigned to the 9th Guards Regiment in 1894. In 1897, von Bulow was a major-general and became director of the Central Department in the German War Ministry. In 1900 he was promoted to lieutenant-general and in 1901 was appointed general commanding the Guards Division. He was Commander of the German III Corps from 1903 until his appointment as Inspector of the German 3rd Army in 1912.
Passage 3:Colonel Marie Augstin Gaston Cros (known as Gaston Cros) (6 October 1861 10 May 1915) was a French army officer and archaeologist. He was born in Alsace and was displaced when that territory was incorporated into the German Empire. He joined the French Army as a lieutenant and saw action in Tonkin before spending several years surveying in Tunisia, receiving the honours of membership of Vietnamese and Tunisian orders and appointment as a chevalier of the Legion of Honour. In 1901 Cros was appointed head of the French archaeological expedition to Girsu, Iraq to continue the work of Ernest de Sarzec. His work over the next five years included the tracing of the thick city wall and for his work there received a letter of commendation from Gaston Doumergue, the Minister of Fine Arts, and the award of the Golden Palms of the Ordre des Palmes Academiques. Promoted to lieutenant-colonel, Cros served in the French protectorate of Morocco from 1913, seeing action in the Zaian War.

[A]: 3

[Q]: Question: How long had Casualty been airing before its spinoff first aired? Passage 1:Mackinnon began her acting career in 1988, appearing in the Australian feature film Something About Love. Two further features followed, Dating the Enemy and Dust of the Wings, where she appeared in small roles, although her role in Dust of the Wing was a larger part. In 1997, she began to appear on television. She had a guest appearance on the fantasy television series , a sequel to the original series Spellbinder. Mackinnon is known for her role in the Baywatch spin-off series Baywatch: Hawaii, where she played the role of 'Allie Reese' opposite David Hasselhoff. She appeared as a regular during the show's first season. MacKinnon is best known for her role as 'Stevie Hall' (later 'Hall-Ryan') in the Logie Award-winning Australian television series McLeod's Daughters, where she appeared at the end of season three through the final season in 2009. Her role as Stevie earned her several Logie Award nominations, for Most Popular New Female Talent and Most Popular Actress. In 2007 & 2009, she received Gold Logie Award nominations. Mackinnon's other television work includes roles on Water Rats, All Saints, Sir Arthur Conan Doyle's The Lost World, The Cut, , Cops L.A.C. and City Homicide. In 2001, she appeared with Powers Boothe in the television mini-series Attila, which also featured Gerard Butler, and in 2003, she starred in the Syfy television film Deep Shock. Mackinnon also played roles in three direct-to-video films, Python, Dark Waters and Submission, for which she also served as producer.
Passage 2:Casualty is a British medical drama television series that premiered on 6 September 1986 on BBC One. The series was created by Jeremy Brock and Paul Unwin. It is set in the fictional Holby City Hospital, in the equally fictitious city of Holby, and features occasional crossovers of characters and plots with spin-off show Holby City. Casualty follows the professional and personal lives of the doctors, nurses, paramedics, hospital management and patients at Holby General. It features an ensemble cast of regular characters, and began with 10 main characters in its first series, all but two Charlie Fairhead (played by Derek Thompson) and Lisa "Duffy" Duffin (played by Cathy Shipton) have since left the show. Many main characters have been written in and out of the series since. In addition, Casualty features guest stars each week, as well as recurring guests that take part in story arcs that span a portion of a series or multiple series.
Passage 3:Anna Kraus, Op. 30 is a radio opera in one act by composer Franz Reizenstein. The work uses an English language libretto by Christopher Hassall to tell the tragic tale of a German woman who is forced to leave her country due to oppression from the Nazi regime, as the Nazis did not like her political views. The opera was commissioned by the British Broadcasting Corporation following the popular success of Reizenstein's 1951 cantata Voices of Night. The opera premiered on 25 July 1952 on BBC Third Programme with conductor Norman Del Mar leading the BBC Symphony Orchestra and singers Victoria Sladen (as Anna) and Lloyd Strauss-Smith (as Pavel). It was submitted by the BBC later that year for the Prix Italia. Critical reaction to the work was mixed. The New Statesman described the work as "engaging" and a "worthwhile experiment". The Annual Register wrote that the opera "suffered from the composer's emotion being too closely engaged in the sufferings of the heroine, a refugee from political oppression".

[A]: 2

[Q]: Question: When did the war begin that prompted the Navy to build the airport? Passage 1:Zabica started his career with Cockburn City before joining Adelaide City for seven seasons, winning National Soccer League championships in 1992 and 1994. He played for Australia in the qualifiers for the 1994 FIFA World Cup finals, losing narrowly to Argentina. A nagging knee injury forced his international retirement, but he made a comeback in 1995 with Dalmatinac with whom he won the D'Orsogna Cup. He made his State debut at the age of 31, captaining the side that beat West Ham United in 1995, and went on to play a further five times for Western Australia. He returned to national league level in 1997, making seven appearances for Perth Glory and taking his career tally to 202 games. He had a three-match spell in England with Bradford City in late 1997 and returned to Perth to play for Bayswater City SC, Inglewood United and Fremantle City.
Passage 2:In 1947, Allen Noonan was a pictorial sign painter in Long Beach, California, who that year claimed to have an encounter with Galactic Space Beings. While painting a signboard he said he was beamed up into a Mothership. He then changed his name to Allen Michael. He claimed to have physically encountered a flying saucer in 1954 at Giant Rock in the Mojave Desert of California. During the Summer of Love, he began the One World Family Commune with a vegan restaurant on the northeast corner of Haight and Scott streets in San Francisco, California, called the Here and Now. 7 similar restaurants followed. His communal group lived in two large houses during the early 1970s in Berkeley, California. In 1969, the commune established a vegan restaurant in a much larger space on Telegraph Avenue and Haste Street in Berkeley and the name of the restaurant was changed to the One World Family Natural Food Center. They published a vegetarian cookbook called Cosmic Cookery. There was a large mural on the side of the restaurant painted by Allen Michael that had written above it the phrase Farmers, Workers, Soldiers Unite The People's Spiritual Reformation 17761976! The farmer was holding a pitchfork, the worker was holding a hammer, and the soldier was holding a gun, and they had their arms around each other's shoulders. Above the three were three flying saucers coming in for a landing. In 1973, Allen Michael founded "The Universal Industrial Church of the New World Comforter" and published the first volume of his channeled revelations, The Everlasting Gospel. In 1975, the church headquarters and the vegetarian restaurant relocated to Stockton, California. Allen Noonan ran for president of the United States in the 1980 and 1984 elections on the Utopian Synthesis Party ticket.
Passage 3:In 1950, Admiral Arthur W. Radford, Commander-in-Chief of the United States Pacific Fleet, envisioned an naval base in the Western Pacific to enhance Seventh Fleet capabilities. The Korean War began and the Navy realized it had a need for an air station in the region. Cubi Point in the Philippines was selected, and civilian contractors were initially approached for the project. After seeing the Zambales Mountains and the surrounding jungle, they claimed it could not be done. The U.S. Navy then turned to the Seabees and was told no problem, Can do. The first Seabees to arrive were surveyors of Construction Battalion Detachment 1802. Moblie Comstruction Battalion 3 arrived on 2 October 1951 to get the project going and was joined by MCB 5 in November. Over the next five years, MCBs 2, 7, 9, 11 and CBD 1803 also contributed to the effort. They leveled a mountain to make way for a nearly runway. NAS Cubi Point turned out to be one of the largest earth-moving projects in the world, equivalent to the construction of the Panama Canal. Seabees there moved of dry fill plus another 15 million that was hydraulic fill. The $100million facility was commissioned on 25 July 1956, and comprised an air station with an adjacent pier capable of docking the Navy's largest carriers. Adjusted-for-inflation, today's price-tag for what the Seabees built at Cubi Point would be $906,871,323.53. After decades of use by American forces, Mount Pinatubo erupted in 1991, burying Cubi Point in 18-36 inches of ash. Despite this, the American government wished to keep the Subic Naval Base and signed a treaty with the Philippine government. The treaty was not ratified, however, failing by a slim margin in the Philippine Senate. Attempts to negotiate a new treaty were soon abandoned and the United States was informed that it was to withdraw within one year. U.S. forces withdrew in November 1992, turning over the facility with its airport to the Philippine government.

[A]:
3