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: How long had Aquino been serving as President when he awarded Ortiz the Philippine Medal of Valor? Passage 1:Ortiz was born in Bautista, Pangasinan. He graduated in from the Philippine Military Academy in 1979. In 1980 and 1981 he served at Special Warfare Brigade where he took basic courses in Airborne and Special Forces. He also took basic Armor Officer and civil-military operations course at the Training Command, Philippine Army four years later. A year later, he took courses in Civil Affairs, Instructor training, and Officer Qualification Record for becoming a member of Special Forces. All of those courses were taken in Fort Bragg, North Carolina. For his heroic actions on April 6, 1990, in a raid against the Communist New People's Army in Negros Occidental, he was awarded the Philippine Medal of Valor by President Corazon Aquino. In 1987, 1993 and 2006 he took Close quarter battle course for becoming a jumpmaster and during the same years took scuba diving course, all of which were taken in Special Forces School. Later on, he took General Staff course at Fort Leavenworth, Kansas in 2000. He was the 12th commander of the Special Operations Command where he served from November 3, 2008 to July 23, 2010. He went on to serve as the 53rd Commanding General of the Philippine Army
 Passage 2:Muhammad had arrived to the Bengal Subah (Bengal Province) of the Mughal empire accompanied by his father Haji Ahmed and his uncle Alivardi Khan. He worked under Shuja-ud-Din Muhammad Khan, the naib nazim of Orissa, as a petty officer. After Shuja-ud-Din Muhammad Khan became Nawab of Bengal, Nawazish Muhammad Khan was made the paymaster of the Nawabs army. He was also made the superintendent of customs based in Murshidabad. He married Ghaseti Begum the daughter of Alivardi Khan. After Alivardi Khan became the Nawab of Bengal, Muhammad was made Dewan of crown lands. He was also appointed the governor of Dhaka with Husain Quli Khan as his deputy governor. He was also given the title Shahmat Jang. Due to his illness the state affairs were managed by his wife and deputy. He adopted the younger brother of Siraj ud-Daulah, Ikramuddaula, who died from smallpox. Muhammad grief-stricken died soon after in 1755.
 Passage 3:Stephen was probably from the town of Ustiug. According to a church tradition, his mother was a Komi woman and his father was a Russian man. Stephen took his monastic vows in Rostov, where he learned Greek and learned his trade as a copyist. In 1376, he voyaged to lands along the Vychegda and Vym rivers, and it was then that he engaged in the conversion of the Zyriane (Komi peoples). Rather than imposing the Latin or Church Slavonic on the indigenous pagan populace, as all the contemporary missionaries did, Stephen learnt their language and traditions and worked out a distinct writing system for their use, creating the second oldest writing system for a Uralic language. Although his destruction of pagan idols (e.g., holy birches) earned him the wrath of some Permians, Pimen, the Metropolitan of All Rus', created him as the first bishop of Perm'. 

Example Output: 1

Example Input: Question: Which range that can be seen from the stone observation tower built in 1912 is the biggest? Passage 1:He was assigned as a midshipman on 1 May 1929 after finishing top of his class in five subjects. In 1930 he was assigned to the battleship Marlborough, part of the Third Battle Squadron; and the following year to the battlecruiser in September 1931 on which he served with fellow midshipman, and future vice admiral, Peter Gretton. While serving on the ship, Wanklyn was promoted to acting sub-lieutenant (the equivalent of an army second lieutenant) on 1 January 1932. Soon afterwards he moved to the naval gunnery school - HMS Excellent - at Whale Island, Portsmouth to learn more about naval navigation to qualify for his second ring at the rank of lieutenant. In February 1933 he moved to HMS Dolphin and was promoted to lieutenant on 1 February 1933.
 Passage 2:After three singles, The White Stripes released their self-titled debut album in June 1999. Their second studio album, the well-received De Stijl, followed in June 2000. The band's third studio album, White Blood Cells, became their breakthrough album, receiving much acclaim while pushing the band to the forefront of alternative rock. They later signed to V2 Records and released their fourth studio album Elephant in April 2003. The album was a commercial success, peaking at number six on the US Billboard 200 and reaching the top ten in multiple other countries. Elephant has been certified platinum by the Recording Industry Association of America (RIAA). The album spawned the single "Seven Nation Army", which topped the US Billboard Alternative Songs chart and became the group's first appearance on the US Billboard Hot 100, where it peaked at number 76.
 Passage 3:Just south of the village center is Mount Prospect, summer home to Senator John W. Weeks, who sponsored congressional legislation creating White Mountain National Forest. In 1910, he purchased several farms to assemble the estate. It is now Weeks State Park, which features a fire lookout and his mansion, open for tours during the summer. A ski rope tow operates on the slope in winter. Many of the White Mountains and Green Mountains can be seen from the stone observation tower built in 1912 atop the summit. The Presidential Range is to the southeast, with the Franconia Range to the south. Mount Weeks, elevation , is in the Kilkenny Range to the northeast. It is named for the senator, as is the Weeks Medical Center. Weeks Memorial Library, a Beaux Arts landmark listed on the National Register of Historic Places in 2000, was given by John W. Weeks in memory of his father, William Dennis Weeks.

Example Output: 3

Example Input: Question: How many years did it take to develop the Sierra turbo? Passage 1:The squadron was originally formed as VMJ-1, and had origins in the earlier VJ-6M. On July 7, 1941 they were redesignated VMJ-152 at Marine Corps Air Station Quantico. They moved to San Diego a few months later and shipped out to the South Pacific on October 10, 1942. They joined Marine Aircraft Group 25 on October 25, 1942, and immediately began flying missions in support of Marines engaged in the Battle of Guadalcanal. In November 1942, the squadron became part of the joint-service South Pacific Combat Air Transport Command. Following this they made numerous supply drops during the New Georgia Campaign in 1943. The squadron was redesignated again to VMR-152 on June 3, 1944. In 1944, the squadron was flying in support of the Battle of Bougainville and would be based on Bougainville for the remainder of the war. From here the squadron also supported allied forces during the Philippines Campaign (1944–45) and the Battle of Okinawa. Following the surrender of Japan, the squadron flew in support of the 1st Marine Division during their occupation of Northern China from 1945 - 1947. Following their China duty the squadron returned to the United States where they were based at Marine Corps Air Station El Toro, California.
 Passage 2:Sia performed "Chandelier" on The Ellen DeGeneres Show on 19 May 2014, with Ziegler recreating the choreography in the music video. Sia also performed the song on Late Night with Seth Meyers on 9 June 2014, with Girls star Lena Dunham performing new choreography. In July 2014, Sia performed the song on Jimmy Kimmel Live!, and Ziegler taught host Jimmy Kimmel and his sidekick Guillermo some of the dance moves from the music video. In July 2014, Sia performed the song on the VH1's show "SoundClash", along with her songs "Elastic Heart" and "Big Girls Cry" from the album. Sia sang the song on Dancing with the Stars, with Ziegler dancing a duet with Allison Holker, and at the 2014 We Can Survive Concert at the Hollywood Bowl. In February 2015, Sia sang the song in a cluttered apartment set for the 2015 Grammy Awards telecast. Ziegler danced in a cluttered apartment with actress Kristen Wiig. For all of these performances, Sia sang the track with her back to the camera. She performed the song on Saturday Night Live in January 2015, veiled, with a sad-looking mime who performed the lyrics in American sign language.
 Passage 3:The second year of Group A in Australia saw the domination of the JPS Team BMW team fade with several other teams pushing forwards. Most spectacularly was the return of Nissan Motorsport Australia (now under the leadership of former Bathurst winner Fred Gibson) with the newly homologated Nissan Skyline DR30 RS turbo. Led by long time Nissan lead driver George Fury they were the main rival for another new team, the John Sheppard run Volvo Dealer Team, a factory supported team which succeeded the Mark Petch Motorsport Volvo team of 1985. The Touring Car Championship became a two horse race between Volvo's Robbie Francevic and Fury. Fury was never able to haul in Francevic's early points lead and Francevic was crowned champion. Francevic was fired from the Volvo Dealer Team by Sheppard the day after the Castrol 500 at Sandown after refusing to drive what he believed would be an un-competitive car which had only been completed at the meeting started. He then returned to the Mark Petch team as they began development of a Ford Sierra turbo. Although Francevic won the ATCC in the car, 1986 was the last time the Volvo 240T was seen in Australian touring car racing.

Example Output:
3