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: Which college where Harben was educated has the highest enrollment? Passage 1:The towers were designed as framed tube structures, giving tenants open floor plans, unobstructed by columns or walls. The framed tube design was introduced by Bangladeshi-American structural engineer Fazlur Rahman Khan in the 1960s. The design was accomplished by using many closely spaced perimeter columns, providing much of the structure's strength, with the gravity load shared with the core columns. The elevator system, which made use of sky lobbies and a system of express and local elevators, allowed substantial floor space to be used for office purposes by making the structural core smaller. The design and construction of the towers involved many other innovative techniques, such as wind tunnel experiments and the slurry wall for digging the foundation. Yamasaki also incorporated elements of Islamic architecture in the building's design, having previously designed Saudi Arabia's Dhahran International Airport with the Saudi Binladin Group.
 Passage 2:Beagle is a crater lying within the Margaritifer Sinus quadrangle (MC-19) portion of the planet Mars, the crater is one of multiple topographical depressions within the Meridiani Planum extraterrestrial plain, which was explored by the Opportunity rover. It was located by the rover in images taken on sol 855 (June 20, 2006), 310 metres (1,107 ft) away. It is on the edge of the much larger ejecta blanket surrounding the crater Victoria, named the Victoria Annulus. This impact crater was named in honor of HMS Beagle of the Royal Navy, ordered in February 1817, which carried Charles Darwin on his voyage round the world.
 Passage 3:He was the son of Henry Andrade Harben and the grandson of Sir Henry Harben who founded Prudential Assurance, Harben was educated at Eton College and Magdalen College, Oxford, before qualifying as a barrister. He married Agnes Helen Bostock. He stood unsuccessfully for the Conservative Party in Eye at the 1900 general election, but by 1902 had switched his affiliation to the Liberal Party. He stood for the Liberal Party in Worcester at the 1906 general election. Although he lost the election, he petitioned the election court on the grounds that supporters of the winner, George Henry Williamson, had engaged in widespread bribery. He won the case, but the seat was left vacant until a by-election in 1908, and the local Liberal Party adopted a new candidate. Harben next stood in Portsmouth at the December 1910 general election, but came bottom of the poll.

Example Output: 3

Example Input: Question: Who were the intial anchors for the KTLA Morning News? Passage 1:The film opens before the declaration of the Indo-Pakistani War of 1971. At a forward operating airbase, Indian Air Force Wing Commander Anand "Andy" Bajwa (Jackie Shroff), setting his stopwatch, waits for the air raid siren to go. As the siren goes, he sprints towards his MiG-21, armed, fuelled and ready for takeoff. Bajwa and his air force wingmen soon take off to an unknown airbase in Rajasthan. Once there, he is briefed by his superiors that he and his squadron are assigned to the Jaisalmer sector and have to fly the outdated and day fighter Hawker Hunter Ground attack planes (with no night vision capabilities) to support the Indian Army. He is soon joined by his brother-in-arms army Major Kuldip Singh Chandpuri (Sunny Deol) as they meet on a courier flight and speak about the possibility of the opening of the Western front in light of the East Pakistan conflict. Kuldip takes up command of a company of the 23rd Battalion Punjab Regiment, arguing the light defence being assigned to the military post of Longewala. He meets his second-in-command 2nd Lieutenant Dharamveer Bhan (Akshaye Khanna) (who happens to be the son of a 1965 Indo-Pakistani War veteran who was killed during that war) and the Company JCO Naib Subedar Mathura Das (Sudesh Berry). The company moves to a remote outpost in the deserts of Rajasthan and begin to expand the rudimentary Border Security Force (BSF) post and does the observation of the area up to the international border with Pakistan. They meet the post's BSF Assistant Commandant Bhairon Singh (Sunil Shetty), a deeply patriotic man who expresses his love for the desert.
 Passage 2:In 1944, Argentia served as one of the two stopover bases for the refuelling, maintenance, and crew changes of the six United States Navy (USN) K-class blimps that made the first transatlantic crossings of non-rigid airships. Blimps K-123 and K-130 from USN Blimp Squadron 14 (also known as ZP-14, Blimpron 14, or "The Africa Squadron") left South Weymouth Naval Air Station in Massachusetts on 28 May 1944 and landed at Argentia about 16 hours later. The two K-ships then flew for approximately 22 hours to Lages Field on Terceira Island in the Azores, the second stopover base for the transatlantic flights. The last leg was a ~20-hour flight to the squadron's final destination with Fleet Air Wing (FAW) 15 at Port Lyautey, French Morocco (now Kenitra, Morocco). Blimps K-123 and K-130 were followed by K-109 and K-134 then K-112 and K-101 which left South Weymouth on 11 and 27 June, respectively, in 1944. These six blimps initially conducted nighttime anti-submarine warfare operations to complement the daytime missions flown by FAW-15 aircraft (PBYs and PB4Y-2) using magnetic anomaly detection to locate U-boats in the relatively shallow waters around the Strait of Gibraltar. Later, ZP-14 K-ships conducted minespotting and minesweeping operations in key Mediterranean ports and various escort missions including that of the convoy carrying Franklin Roosevelt and Winston Churchill to the Yalta Conference in early 1945. In late April 1945, K-89 and K-114 left NAS Weeksville (now Coast Guard Air Station Elizabeth City) in North Carolina and flew a southern route to NAS Bermuda, the Azores, and Port Lyautey, where they arrived on 1 May 1945.
 Passage 3:In March 1991, KTLA was the first station to air the infamous video of Rodney King's beating by three Los Angeles police officers, whose eventual acquittal sparked rioting within the city in 1992. In July 1991, KTLA debuted the Los Angeles market's first live, local morning two-hour newscast, the KTLA Morning News, to compete with the network morning shows on KABC-TV (channel 7), KCBS-TV (channel 2) and KNBC (which each started at 7:00 a.m., as KTLA's program initially did). The program suffered from low ratings at first; however, the ability to cover breaking news live (as opposed to the network morning programs, which were aired on a three-hour tape delay) attracted more viewers to the program. As time went on, the Morning News has enjoyed great ratings success, generally ranking number one in its main 7:00–9:00 a.m. time period. The program's success spawned rival KTTV to launch its own morning newscast, Good Day L.A., in 1993. From 1994 to 1995, the station aired gavel to gavel coverage of the O.J. Simpson trial anchored by Marta Waller (this coverage was rebroadcast by other stations such as Portland, Oregon WB affiliate [and future Tribune sister station] KWBP (now KRCW-TV)).

Example Output: 3

Example Input: Question: Is the Conservative Political Action Conference always held in Washington D.C.? Passage 1:Kapler was a 57th-round draft pick (1,487th overall) by the Detroit Tigers in the 1995 MLB draft. In 1996 he led the Class A South Atlantic League in hits, doubles (2nd in the minor leagues), extra-base hits and total bases, and was named a South Atlantic League All-Star. In 1997 he led the Class A+ Florida State League in doubles, total bases and extra base hits, and was named a Florida State League mid-season and post-season All-Star. In 1998 he won the Class AA Southern League Most Valuable Player Award, after leading the league in hits (8th-most in the minors), runs (6th-most in the minors), doubles (3rd-most in the minor leagues), RBIs (most in the minors in 1998, and most ever in the Southern League), total bases and sacrifice flies, played in both the Double-A and Southern League All-Star Games, and was selected MVP of the Southern League All-Star Game. He was also named to the Southern League's post-season All-Star team, and named a Baseball America First Team Minor League All Star, Minor League Player of the Year by USA Today, Baseball Weekly, The Sporting News and USA Today, and was named Tiger Minor League Player of the Year and Detroit's No. 1 prospect by Baseball America.
 Passage 2:Reitherman was hired at Walt Disney Productions on May 21, 1933, and his first project was working as an animator on the Silly Symphonies cartoon, Funny Little Bunnies. Reitherman continued to work on a number of Disney shorts, including The Band Concert, Music Land, and Elmer Elephant. He animated the Slave in the Magic Mirror in Snow White and the Seven Dwarfs (1937). His next assignments was animating Monstro in Pinocchio (1940), the climactic dinosaur fight in Igor Stravinsky's The Rite of Spring in Fantasia (1940), and several scenes of Timothy Q. Mouse in Dumbo (1941). Starting in 1942, Reitherman had left Disney to serve in World War II for the United States Air Force, earning the Distinguished Flying Cross after serving in Africa, China, India and the South Pacific. He was discharged in February 1946 having earned the rank of Major. Reitherman rejoined Disney in April 1947, where he animated the Headless Horseman chase in "The Legend of Sleepy Hollow" section in The Adventures of Ichabod and Mr. Toad (1949). Around this same time, he had claimed he was instrumental in helping Walt Disney commit to producing Cinderella (1950). Reitherman recalled, "I just went in his office which I rarely did, and I said, 'Gee, that looks great. We ought to do do it.' It might have been a little nudge to say, 'Hey, let's get going again and let's do a feature'." On Cinderella, he was the directing animator of the sequence in which Jaq and Gus laboriously push and pull the key up the stairs to Cinderella. On Alice in Wonderland (1951), he animated the scene in which the White Rabbit's home is destroyed by an enlarged Alice. On Peter Pan (1953), he animated the scene of Captain Hook attempting to escape the crocodile. For Lady and the Tramp (1955), Reitherman animated the alley dog fight sequence and Tramp's fight with the rat in the nursery room. 
 Passage 3:In February 2010, Breitbart received the Reed Irvine Accuracy in Media Award during the Conservative Political Action Conference in Washington, D.C. During his acceptance speech, he responded directly to accusations by The New York Times reporter Kate Zernike that Jason Mattera, a young conservative activist, had been using "racial tones" in his allusions to President Barack Obama, and had spoken in a "Chris Rock voice". From the podium, Breitbart called Zernike "a despicable human being" for having made such allegations about what, according to him, was just Mattera's Brooklyn accent. At the same conference, Breitbart was also filmed saying to journalist Max Blumenthal that he found him to be "a jerk" and "a despicable human being" over a blog entry in which Blumenthal accused Breitbart of employing a racist. Blumenthal was referring to James O'Keefe over his having attended a Georgetown Law Center discussion on race featuring Kevin Martin, John Derbyshire, and Jared Taylor, the last of whom founded American Renaissance, an online magazine widely considered white supremacist. Neither O'Keefe nor Breitbart endorsed Taylor's views.

Example Output:
3