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: Who was in charge of the Suez Canal Company when it was seized by the Egyptian government? Passage 1:It returned to racing in the 1961 season for the 12 Hours of Sebring, driven by Giancarlo Baghetti, Mairesse, Ginther and Wolfgang von Trips, finishing second overall behind teammates Phil Hill and Olivier Gendebien. At the Targa Florio it was team's sole front-engine entry, with Mairesse and Pedro Rodríguez driving. They retired after one of the drivers crashed during practice. 0780TR returned to the factory for repairs and modification of its nose to TRI/61 style. This was completed in time for the car to be run by the factory-supported North American Racing Team in the 1961 1000 km Nürburgring. Driven by Pedro Rodríguez and his younger brother Ricardo, the car finished second behind the Maserati Tipo 61 of Lloyd Casner and Masten Gregory. The Rodriguez brothers had to pit late in the race after destroying a front wheel, eliminating any chance of a win. The car then was entered by Scuderia Ferrari in the 1961 24 Hours of Le Mans, driven by Mairesse and Mike Parkes. After a poor start, they finished second, again behind Hill and Gendebien. They ran third for much of the race, achieving second when the Rodríguez brothers' 250 TRI61 retired with broken pistons with two hours to go. In the season-ending Pescara 4 Hours 0780TR was driven to victory by Scuderia Ferrari's Lorenzo Bandini and Giorgio Scarlatti, despite an oil leak that saw Bandini fall back to 27th. From this position, he regained second place with his rapid pace and won when the leading Camoradi Maserati Tipo 61 retired.
 Passage 2:Nehru's foreign policy was the inspiration of the Non-Aligned Movement, of which India was a co-founder. Nehru maintained friendly relations with both the United States and the Soviet Union, and encouraged the People's Republic of China to join the global community of nations. In 1956, when the Suez Canal Company was seized by the Egyptian government, an international conference voted 18–4 to take action against Egypt. India was one of the four backers of Egypt, along with Indonesia, Sri Lanka, and the USSR. India had opposed the partition of Palestine and the 1956 invasion of the Sinai by Israel, the United Kingdom and France, but did not oppose the Chinese direct control over Tibet, and the suppression of a pro-democracy movement in Hungary by the Soviet Union. Although Nehru disavowed nuclear ambitions for India, Canada and France aided India in the development of nuclear power stations for electricity. India also negotiated an agreement in 1960 with Pakistan on the just use of the waters of seven rivers shared by the countries. Nehru had visited Pakistan in 1953, but owing to political turmoil in Pakistan, no headway was made on the Kashmir dispute.
 Passage 3:The word stevedore originated in Portugal or Spain, and entered the English language through its use by sailors. It started as a phonetic spelling of estivador (Portuguese) or estibador (Spanish), meaning a man who loads ships and stows cargo, which was the original meaning of stevedore (though there is a secondary meaning of "a man who stuffs" in Spanish); compare Latin stīpāre meaning to stuff, as in to fill with stuffing. In the United Kingdom, people who load and unload ships are usually called dockers, in Australia dockers or wharfies, while in the United States and Canada the term longshoreman, derived from man-along-the-shore, is used. Before extensive use of container ships and shore-based handling machinery in the United States, longshoremen referred exclusively to the dockworkers, while stevedores, in a separate trade union, worked on the ships, operating ship's cranes and moving cargo. In Canada, the term stevedore has also been used, for example, in the name of the Western Stevedoring Company, Ltd., based in Vancouver, B.C., in the 1950s.


Ex Output:
2


Ex Input:
Question: Who were the leaders of the group that staged a coup against the Cypriot President? Passage 1:Following Rhodesia's Unilateral Declaration of Independence from the British Empire, the new Rhodesian authorities started to crack down on African liberation movements. One of their considerations was to ban performance of "Ishe Komborera Africa" in African schools and public performance of it often made people liable for arrest by the British South African Police. The District Commissioner for Gutu abolished the Gutu African Council after its leader opened a meeting by singing "Ishe Komborera Africa" in the District Commissioner's presence. The Commissioner also had the leader arrested but he was released without charge. Following the Southern Rhodesian general election, 1980, after Zimbabwe Rhodesia returned to British control as Southern Rhodesia, Robert Mugabe's Zimbabwe African National Union party won to become the first government of an independent Zimbabwe. After this, "Ishe Komborera Africa" was selected to replace the official "God Save the Queen" of Southern Rhodesia and the unofficial "Rise, O Voices of Rhodesia" of Rhodesia as the national anthem of an independent Zimbabwe as it was a symbol of black African struggles and solidarity against apartheid systems in South Africa and Namibia. At the Zimbabwean independence ceremony, the Union Jack was lowered to "God Save the Queen" and the new flag of Zimbabwe was raised to "Ishe Komborera Africa" in Salisbury.
 Passage 2:Villa de San Agustin de Laredo was founded in 1755 by Don Tomas Sanchez while the area was part of a region called Nuevo Santander in the Spanish colony of New Spain. Villa de San Agustin de Laredo got its name from Laredo, Cantabria, Spain and in honor of Saint Augustine of Hippo. In 1840, Laredo was the capital of the independent Republic of the Rio Grande, set up in rebellion to the dictatorship of Antonio López de Santa Anna and brought back into Mexico by military force. In 1846, during the Mexican–American War the town was occupied by the Texas Rangers. After the war the Treaty of Guadalupe-Hidalgo ceded the land to the United States. A referendum was taken in the town, which voted overwhelmingly to petition the American military government in charge of the area to return the town to Mexico. However, this petition was rejected, and in response the bulk of the population moved over the river into Mexican territory to found the new town of Nuevo Laredo.
 Passage 3:Turkish Cypriot migration to Australia began in the late 1940s; they were the only Muslims acceptable under the White Australia Policy. Prior to 1940, the Australian Census recorded only three settlers from Cyprus that spoke Turkish as their primary language, although many Turkish Cypriot arrivals spoke Greek as their first language. A further 66 Turkish Cypriots arrived in Australia in the late 1940s, marking the beginning of a Turkish Cypriot immigration trend to Australia. By 1947-1956 there were 350 Turkish Cypriot settlers who were living in Australia. Between 1955-1960, the Turkish Cypriots felt vulnerable in Cyprus as they had cause for concern about the political future of the island when the Greek Cypriots attempted to overthrow the British government and unite Cyprus with Greece (known as "enosis"). After a failed attempt by the Greek Cypriots, the right-wing party, EOKA, reformed itself from 1963–1974 and launched a series of attacks. This resulted in the exodus of more Turkish Cypriots to Australia in fear for their lives. Early Turkish Cypriot immigrants to Australia found jobs working in factories, out in the fields, or building national infrastructure. Some Turkish Cypriots also became entrepreneurs and established their own businesses once they had saved enough money. By 1974, an exodus of more Turkish Cypriots to Australia occurred due to fears that the island would unite with Greece when the Greek military junta staged a coup d'état against the Cypriot President, with the help of EOKA B. Immigration to Australia has continued since as a result of an economic embargo which was launched against the Turkish Cypriots by the Greek Cypriot controlled Republic of Cyprus due to the establishment of the Turkish Republic of Northern Cyprus (TRNC) which has remained internationally unrecognised except by Turkey.


Ex Output:
3


Ex Input:
Question: What band were Dio and Iommi in together before Heaven & Hell? Passage 1:Though his parents were from Cortland, New York, Dio was born in Portsmouth, New Hampshire, where his family resided for his father's service in the U.S. Army during World War II; they soon returned to Cortland. Dio's music career began there in 1957 as part of the Vegas Kings (later Ronnie and the Rumblers). In 1967, he formed the rock band Elf, which became a regular opening act for Deep Purple. In 1975, Deep Purple guitarist Ritchie Blackmore founded the band Rainbow and hired Dio to be his lead singer where the band released three studio albums. Dio quickly emerged as one of heavy rock's pre-eminent vocalists. In 1979, Dio joined Black Sabbath as lead singer. He appeared on three studio albums with the band which met with success: Heaven & Hell (1980) and Mob Rules (1981) and Dehumanizer (1992). In 1982, he left the band to pursue a solo career with two albums certified platinum by RIAA. In 2006, he founded the band Heaven & Hell with ex-bandmate Tony Iommi. Dio was diagnosed with stomach cancer in 2009, from which he died the following year.
 Passage 2:Vance Astro first appeared as a founding member of the Guardians of the Galaxy. According to Roy Thomas, all of the Guardians of the Galaxy were created in a conference between Arnold Drake and Stan Lee, but it remains uncertain whether each individual character was created by Drake, Lee, or both. The Guardians of the Galaxy debuted in the partial reprint title Marvel Super-Heroes with issue #18 (Jan. 1969), written by Drake and penciled by Gene Colan. After five years' absence, he was revived in several Marvel titles: Marvel Two-In-One #4-5 (July-Sept. 1974), Giant Size Defenders #5, and Defenders #26-29 (July-Nov. 1975). In each case, other heroes such as Captain America, the Thing, and the Defenders aid Astro and the Guardians against the alien Badoon. The first story established that if Vance Astro's containment suit were breached, he would age 1,000 years in a second. This drew numerous queries from readers, and the letters page in Marvel Two-in-One #7 responded by stating that Vance feeds and defecates intravenously. The Guardians were also featured in Marvel Presents #3-12 (Feb. 1976 - Aug. 1977).
 Passage 3:Samuel Shaw was a Revolutionary War naval officer who, along with Richard Marven, were the first whistleblowers of the infant United States. As a whistleblower, Shaw was instrumental in the Continental Congress' passage of the first whistleblower protection law in the United States. Shaw, a midshipman, and Marven, a third lieutenant in the Continental Navy, were moved to act after witnessing the torture of British prisoners of war by Commodore Esek Hopkins, then Commander-in-Chief of the Continental Navy. Shaw and Marven were both from Rhode Island, as was Hopkins, whose brother was Stephen Hopkins, Governor of the new state, and a signatory to the Declaration of Independence. For reporting the misconduct of the Navy's highest officer, Shaw and Marven were both dismissed from the Navy. Worse still, Hopkins then filed a criminal libel suit against Shaw and Marven in the Rhode Island Courts.


Ex Output:

1