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: 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.

Example Output: 2

Example Input: Question: What was the combined age of Liu and his oath brothers when they took the Oath of the Peach Garden? Passage 1:Liu Bei and his oath brothers Guan Yu and Zhang Fei swore allegiance to the Han Empire in the Oath of the Peach Garden and pledged to do their best for the people. However, their ambitions were not realised as they did not receive due recognition for helping to suppress the Yellow Turban Rebellion and participating in the campaign against Dong Zhuo. After Liu Bei succeeded Tao Qian as the governor of Xu Province, he offered shelter to Lü Bu, who had just been defeated by Cao Cao. However, Lü Bu betrayed his host, seized control of the province and attacked Liu Bei. Liu Bei combined forces with Cao Cao and defeated Lü Bu at the Battle of Xiapi. Liu Bei then followed Cao Cao back to the imperial capital, Xu, where Emperor Xian honoured him as his "Imperial Uncle". When Cao Cao showed signs that he wanted to usurp the throne, Emperor Xian wrote a secret decree in blood to his father-in-law, Dong Cheng, and ordered him to get rid of Cao. Dong Cheng secretly contacted Liu Bei and others and they planned to assassinate Cao Cao. However, the plot was leaked out and Cao Cao had Dong Cheng and the others arrested and executed along with their families.
 Passage 2:The most dramatic match came in the qualifying rounds when Terry Griffiths, a newly turned professional was beaten 8–9 by Rex Williams after leading 8–2. The championship proper also provided plenty of surprises. Patsy Fagan, the defending UK champion went out 7–9 in the first round to David Taylor who, after a decade in the professional ranks, reached his first major final by beating Alex Higgins 9–5 in the semi-final. In the other half, Roy Andrewartha beat John Spencer 9–8 and Willie Thorne beat Ray Reardon 9–6 only to collapse 1–9 against Graham Miles, whose 139 break set a tournament record. In the semi-finals it was Miles' turn to collapse 1–9 to Doug Mountjoy who, keeping his best till last, clinched his final victory over Taylor with a break of 120. The BBC televised the final again shown on Grandstand and with Ted Lowe commentating the match. The highest break of the tournament was 139 made by Graham Miles.
 Passage 3: arena was the site of several historic sporting events, including the professional debut of Sonja Henie, fresh from her triumph in the 1936 Winter Olympics. Roy Rogers, cowboy movie star, performed in his first rodeo at the Philadelphia arena in 1943. The Roy Rogers Rodeo played the Arena every season for more than 20 years, and in 1946, when a young cowgirl died after riding a bucking bronco, her funeral was held there. Rogers and the Sons of Pioneers sang "Roundup in the Sky", and after the closing prayer, everybody rode out to the cemetery. It was also the home of the Philadelphia Sports Writers Association Banquet. Professionally, the arena was the home of the Philadelphia Quakers of the NHL in their only season, 1930–1931, as well as home ice for several minor league hockey teams such as the Philadelphia Arrows, Philadelphia Ramblers, the Philadelphia Comets, the Philadelphia Falcons/Philadelphia Rockets and the Philadelphia Ramblers (EHL), as well as the Philadelphia Warriors and part-time home of the Philadelphia 76ers of the NBA when the Philadelphia Convention Center was unavailable.

Example Output: 1

Example Input: Question: How old was Michael Jordan the year LeBron James was born? Passage 1:"Footsteps" is a hit single by American singer and actor Steve Lawrence, recorded in January 1960 and released in the spring of 1960 through ABC-Paramount Records in the US and via the HMV label in the UK. The song was written by Barry Mann and Hank Hunter. Lawrence's single features Lawrence's wife, Eydie Gormé, as a backing vocalist and Don Costa's Orchestra and chorus. It spent 13 weeks on the Billboard Hot 100, peaking at No. 7 on April 4, 1960, while reaching No. 4 the UK's Record Retailer chart, No. 3 Canada's CHUM Hit Parade, and No. 9 on Norway's VG-lista.
 Passage 2:3DiTeams was developed in collaboration with Duke University Medical Center and used for medical education and team training. The game is intended for training and exercising of medical teams of practitioners of many levels of clinical expertise. The scope of practice of the tools in the game are geared toward care of a trauma patient and the interpersonal communications that surround the patient's care. The training is based on the United States Department of Defense Patient Safety Program and Agency for Healthcare Research and Quality's TeamSTEPPS curriculum. In 2006, the Telemedicine and Advanced Technology Research Center (TATRC), a division of the United States Army Medical Research and Materiel Command, funded a one-year $249,530 award to support the "3DiTeams: Gaming Environment for Training Healthcare Team Coordination Skills" study. The team was also awarded a 2-year $291,248 grant from the NIH Agency for Healthcare Research and Quality for their study on "Virtual Health Care Environments Versus Traditional Interactive Team Training."
 Passage 3:LeBron Raymone James Sr. (; born December 30, 1984) is an American professional basketball player for the Los Angeles Lakers of the National Basketball Association (NBA). Often compared to Michael Jordan for title of the greatest basketball player of all time, his accomplishments include three NBA championships, four NBA Most Valuable Player Awards, three NBA Finals MVP Awards, and two Olympic gold medals. James has appeared in fifteen NBA All-Star Games and been named NBA All-Star MVP three times. He won the 2008 NBA scoring title, is the all-time NBA playoffs scoring leader, and is fourth in all-time career points scored. He has been voted onto the All-NBA First Team twelve times and the All-Defensive First Team five times.

Example Output:
3