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 Input:
Question: Were Caton and Beck both from Poland? Passage 1:His article about the dullness of grammar school readers in a 1954 issue of Life magazine, "Why Do Students Bog Down on First R? A Local Committee Sheds Light on a National Problem: Reading" was the inspiration for Dr. Seuss's juvenile story The Cat in the Hat. Further criticisms of the school system came with The Child Buyer (1960), a speculative-fiction novel. Hersey also wrote The Algiers Motel Incident, about a racially motivated shooting by police during the 12th Street Riot in Detroit, Michigan, during July 1967. Hersey's first novel A Bell for Adano, about the Allied occupation of a Sicilian town during World War II, won the Pulitzer Prize for the Novel in 1945, and was adapted into the 1945 movie A Bell for Adano directed by Henry King, featuring John Hodiak and Gene Tierney. His 1956 short novel, A Single Pebble is the tale of a young American engineer traveling up the Yangtze on a river junk during the 1920s and discovering that his romantic concepts of China bring disaster. His 1965 novel, White Lotus, is exploration of the African American experience prior to civil rights as reflected in an alternate history in which white Americans are enslaved by the Chinese after losing "the Great War" to them.
 Passage 2:From the bioelectricity of nerves, Marxow turned his attention, from 1876 on, to the global electrical activity of the cerebral hemispheres. Neuroanatomists had already determined at the time that its nervous tissue was also composed of cells (the neurons), with their bodies mainly located in the gray matter, and filamentary prolongations, the dendrites and the axons. Thus, it was only natural to assume that they would also display electrical activity. This important discovery, however, had not been made until that time, because many desynchronized electrical potentials with different polarities produce a cumulative global potential which is actually very small and difficult to detect with the sensitivity range of the measuring devices available at the time. Despite this, Marxow was able to prove for the first time that the peripheral stimulation of sensory organs, such as vision and hearing were able to provoke event-related small electrical potential swings on the surface of the cerebral cortex which was related to the projection of those senses. Strangely, however, Marxow did not publish his results, choosing instead to deposit them in a bank safe, with instructions to reveal them in 1883 only. Meanwhile, the first publications about what was later to be called the electroencephalogram came to light, independently demonstrated by Richard Caton (1842–1926), in Great Britain, and Adolf Beck (1863–1942) in Poland, both using laboratory animals.
 Passage 3:Born in Medicine Lodge, Kansas, Duryea grew up in Denton, Texas and graduated from Denton High School. Duryea played college basketball first at Pan American University (now the University of Texas Rio Grande Valley) with the Broncs in the 1984–85 season, then transferred to North Texas State University (now the University of North Texas) and played for the Mean Green from 1986 to 1988. A guard at both schools, Duryea was a team captain as a senior and helped North Texas State win the Southland Conference Men's Basketball Tournament, which qualified the team for the 1988 NCAA Tournament. Duryea graduated from North Texas State in 1988 with a degree in business administration.


Ex Output:
2


Ex Input:
Question: What is the birthdate of the person who Juan David García Bacca criticized causing him to go into exile? Passage 1:On 26 March 2015, it was announced that Treweek was to become the next Bishop of Gloucester, the diocesan bishop of the Diocese of Gloucester. Though there had been two women appointed bishops previously in the Church of England, she was the first woman to be appointed a diocesan bishop, rather than as a suffragan bishop. She was the first woman to become a bishop in the Province of Canterbury, jointly with Sarah Mullally, Bishop of Crediton. On 15 June 2015, her election was confirmed during a sitting of the Arches Court of Canterbury at St Mary-le-Bow, City of London. At this point, she legally became the Bishop of Gloucester. On 22 July 2015, she was consecrated a bishop by Justin Welby, the Archbishop of Canterbury, during a ceremony at Canterbury Cathedral. She and Sarah Mullally (later Bishop of London) were the first women to be ordained as bishops at Canterbury Cathedral. On 19 September, she was installed at Gloucester Cathedral as the 41st Bishop of Gloucester.
 Passage 2:During the Second World War Hakewill-Smith initially served as Commanding Officer (CO) of the 5th Battalion, Devonshire Regiment, for several months from May 1940 and from September that year, as the CO of the 4th/5th Battalion, Royal Scots Fusiliers, as an acting lieutenant colonel. He was promoted to temporary brigadier on 30 March 1941, and commanded the 157th Infantry Brigade until late March 1942. He then became Director of Organization at the War Office before assuming command of the 155th Infantry Brigade in mid-February 1943. On 26 December 1943, promoted to temporary major general, he assumed command of the mountain warfare-trained 52nd (Lowland) Infantry Division from Major-General Neil Ritchie as its General Officer Commanding (GOC). He commanded the 52nd Division during the campaign in North-West Europe, from October 1944 until May 1945.
 Passage 3:Garcia Bacca studied under the Claretians and became a priest in 1925. He continued his formative studies at the University of Munich, University of Zurich and the University of Paris. Yet he quit the Church during the 1930s and began to study philosophy at the University of Barcelona. In 1936 he went into exile because of his criticism of Francisco Franco, traveling first to Ecuador, where he taught at the Central University of Ecuador (1939–42) where he became a close friend with the writer Alfredo Pareja Diezcanseco, then to México, where he taught at the UNAM (1942–46) and finally establishing in Venezuela in 1946 and becoming a Venezuelan citizen in 1952. He started teaching upon his arrival at the Central University of Venezuela in 1946 until his retirement in 1971. He won the National Prize for Literature in 1978 for his life's work.


Ex Output:
3


Ex Input:
Question: How many passengers did the airport where China Airlines is headquarter handle in 2017? Passage 1:Although nominally under Seleucid control, Pergamon under Philetaerus enjoyed considerable autonomy. However, upon his succession, Eumenes, perhaps with the encouragement of Ptolemy II, who was at war with the Seleucids, revolted, defeating the Seleucid king Antiochus I near the Lydian capital of Sardis in 261 BC. He was thus able to free Pergamon, and greatly increase the territories under his control. In his new possessions, he established garrison posts in the north at the foot of Mount Ida called Philetaireia after his adoptive father, and in the east, northeast of Thyatira near the sources of the river Lycus, called Attaleia after his grandfather, and he extended his control south of the river Caïcus to the Gulf of Cyme as well. Demonstrating his independence, he began to strike coins with the portrait of Philetaerus, while his predecessor had still depicted Seleucus I Nicator.
 Passage 2:China Airlines (CAL) () is the national carrier of Taiwan (officially the Republic of China, hence the "China" name), and one of its two major airlines along with EVA Air. It is headquartered in Taiwan Taoyuan International Airport and operates over 1400 flights weekly (including 91 pure cargo flights) to 102 cities across Asia, Europe, North America and Oceania. Carrying over 19 million passengers and 5700 tons of cargo in 2017, the carrier was the 33rd and 10th largest airline in the world in terms of passenger revenue per kilometer (RPK) and freight RPK, respectively. China Airlines has three airline subsidiaries: China Airlines Cargo, a member of SkyTeam Cargo, operates a fleet of freighter aircraft and manages its parent airline's cargo-hold capacity; Mandarin Airlines operates flights to domestic and low-demand regional destinations; Tigerair Taiwan is a low-cost carrier established by China Airlines and Singaporean airline group Tigerair Holdings, but is now wholly owned by China Airlines Group.
 Passage 3:In his will Johns Hopkins (1795-1873) left his summer home and estate, Clifton, then northeast of Baltimore, off the Harford Road, to the university for its new campus along with $7 million, split between the university and a hospital, also named for him. One of his provisions was that only interest obtained from his stock in the Baltimore and Ohio Railroad could be used to build facilities for the university. Unfortunately, after Johns Hopkins' death, the B&O Railroad fell into mismanagement; its eventual financial collapse was hastened by the Financial Panic and Recession of 1893 and the stock's value declined drastically. Therefore, the original campus of the university was established by first President Daniel Coit Gilman in downtown Baltimore along North Howard Street, between West Center, Little Ross, and West Monument Streets on the west side of the Mount Vernon-Belvedere neighborhood, where buildings were already available. However, this location did not permit room for growth and soon the trustees began to look for a place to move. Eventually, Hopkins would relocate to the former Homewood House and Estate of Charles Carroll, Jr. (son of Charles Carroll of Carrollton, 1737-1832) built 1801-1803, and the later Wyman Villa estate of JHU Board member William Wyman, built in the 1880s. Here JHU created the park-like main campus of Hopkins Homewood, set on 140 acres (0.57 km²) in what today lies between the north Baltimore neighborhoods of Charles Village (begun in the 1870s, and then known as Peabody Heights) to the east, the planned suburban-style communities of Guilford (established 1913) and Roland Park (established early 1890s) to the north, and to the west, the mill towns of Hampden-Woodberry along the Jones Falls stream valleys and tributary Stony Run through Wyman Park and the Wyman Park Dell.


Ex Output:

2