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 Q]: Question: Which of the performers during the ceremony was the oldest at the time of the ceremony? Passage 1:Born in Bedford on 22 September 1780, John Hensman was educated at Bedford School and at Corpus Christi College, Cambridge, where he matriculated as an Exhibitioner in February 1797. He graduated as ninth Wrangler at the University of Cambridge in 1801 and was elected as a Fellow of Corpus Christi College, Cambridge. He was ordained in 1803, and was appointed as Curate of Wraxall, Somerset. In 1809 he was appointed as Curate of Clifton, Bristol. He was instrumental in the rebuilding of Clifton parish church, which was consecrated on 12 August 1822. He was then the moving force behind the building of the Church of Holy Trinity, Hotwells, which was consecrated on 10 November 1830. He held the incumbency of the church until 1844, when he was granted the perpetual curacy of Christ Church, Clifton Down, and he oversaw the rebuilding of that church. He was instituted to the living of Clifton, Bristol, in 1847, and oversaw the building of St Paul's Church, Clifton, Bristol, consecrated in 1853, and St Peter’s Church, Clifton, consecrated in 1855.
 Passage 2:Ngawang Drakpa Gyaltsen was the son of Drowai Gonpo (1508–1548), a sub-ruler who resided in Gongri Karpo to the south-west of Lhasa. His grandfather was Ngawang Tashi Drakpa (1488–1564), the last effective king of the Phagmodrupa line. The main palace of the dynasty was Nêdong southeast of Lhasa. In 1554 Ngawang Drakpa Gyaltsen temporarily took over the throne of his old grandfather, when the latter was forced to step down for a while. However, new turmoil broke out in Central Tibet in 1555. A council was headed by the religious hierarchs of Drigung Kagyu and Shamarpa, and it was decided to put the old ex-king back on the throne. Ngawang Drakpa Gyaltsen had to return to Gongri Karpo. Some years later he rose against the 75-year-old ruler and tried to acquire the throne permanently. He was aided in his ambitions by the ruler of Ganden. He also kept good relations with Sonam Gyatso, later known as the Third Dalai Lama. A number of Buddhist dignitaries tried to intervene in the rebellion, to no avail. In the next year 1564, his grandfather died. New disturbances broke out between the Nêdong and Gongri Karpo branches of the dynasty. Sonam Gyatso was asked to mediate in the conflict. Eventually Ngawang Drakpa Gyaltsen became the new gongma or king in 1576. However, the executive authority of the Phagmodrupa was now almost depleted. Nevertheless, the Phagmodrupa still filled a role as a focal point around which politics in Ü (East Central Tibet) revolved and different groups balanced each other. Conditions in this part of Tibet tended to be relatively peaceful in the decades of the late sixteenth century, and relations between the main religious sects Karmapa and Gelugpa were amiable for the moment.
 Passage 3:1999: Britney Spears was the big winner of the night winning four awards, including Best New Act and Best Song for "...Baby One More Time". She also performed during the ceremony, entertaining the crowd with a medley of her songs "...Baby One More Time" and "(You Drive Me) Crazy". The Free Your Mind Award, which honours an individual or organisation for aiding in humanitarian efforts and fighting prejudice, was given to Bono for his world peace work. Puff Daddy performed "My Best Friend" backed by a full gospel choir, followed by Iggy Pop, who stagedived into the crowd during the track "Lust for Life". Whitney Houston sang a medley of "Get It Back" and "My Love Is Your Love", while Mariah Carey performed "Heartbreaker". Marilyn Manson, who wore nothing but a G-string, closed the show with a performance of "Rock Is Dead".

[EX A]: 3

[EX Q]: Question: Which network was broadcasting first, the one Sam & Mark hosted Saturday morning children's shows on, or the network they made their debut on? Passage 1:The episode was written by Nell Scovell and directed by Wes Archer. In the episode, Bart and Lisa sneak into the sushi bar's karaoke room and sing the theme song to the 1971 film Shaft, "Theme from Shaft". The Fox network censors originally did not want the staff to use the song because they thought the lyrics were too obscene for television. In order to prove the censors wrong and show that it could appear on television, the staff dug up footage from an old Academy Awards ceremony at which the song was performed by Isaac Hayes. When the chef at the sushi bar finds out Homer has been poisoned, he yells at his apprentices in Japanese. The staff wanted the language they spoke to be actual Japanese, so they hired a Japanese actor who translated the lines for them. The episode introduced the character Akira, who has appeared many times later on the show. American actor George Takei provided the voice of Akira, although the character was voiced in later episodes by Hank Azaria. The episode featured many other guest appearances; Larry King as himself; Sab Shimono as the sushi bar chef; Joey Miyashima as Toshiro, the apprentice chef who slices up the fugu; and Diane Tanaka as hostess of the bar. King's role was first offered to American singer Bruce Springsteen, but he turned it down. According to showrunner Sam Simon, actor William Shatner also rejected the part.
 Passage 2:Robert Hues (1553 – 24 May 1632) was an English mathematician and geographer. He attended St. Mary Hall at Oxford, and graduated in 1578. Hues became interested in geography and mathematics, and studied navigation at a school set up by Walter Raleigh. During a trip to Newfoundland, he made observations which caused him to doubt the accepted published values for variations of the compass. Between 1586 and 1588, Hues travelled with Thomas Cavendish on a circumnavigation of the globe, performing astronomical observations and taking the latitudes of places they visited. Beginning in August 1591, Hues and Cavendish again set out on another circumnavigation of the globe. During the voyage, Hues made astronomical observations in the South Atlantic, and continued his observations of the variation of the compass at various latitudes and at the Equator. Cavendish died on the journey in 1592, and Hues returned to England the following year.
 Passage 3:Despite this reversal, the two have managed to carve a successful television career for themselves, hosting various programmes on the BBC, most notably Saturday morning children's shows TMi and Top of the Pops Reloaded. They made their national television debut on ITV1. Sam & Mark hosted CBBC's weekday morning breakfast show, Level Up for four months from 3 April 2006 to 1 September 2006. On 16 September 2006, they hosted the first episode of TMi, a new Saturday morning TV show for the BBC on BBC Two and the CBBC Channel, alongside presenter Caroline Flack. The third series of the show ended in December 2008 and the BBC have confirmed a fourth series of the Saturday morning series for CBBC. In 2007, Sam & Mark presented a show on CBBC called Do Something Different. Beginning on 3 January 2009, Sam and Mark's Who Wants to be a Superhero? began to air where children had to compete to be a new superhero for Stan Lee. They were also asked to perform on Children in Need 2007.

[EX A]: 3

[EX Q]: Question: Which animated program that made use of the Pulfrich effect was on the air first? Passage 1:The effect was also used well throughout the whole 1993 Doctor Who charity special Dimensions in Time and in dream sequences of the 1997 3rd Rock from the Sun two-part season 2 finale Nightmare on Dick Street. In many countries in Europe, a series of short 3D films, produced in the Netherlands, were shown on television. Glasses were sold at a chain of petrol stations. These short films were mainly travelogues of Dutch localities. A Power Rangers Lightspeed Rescue movie called Power Rangers in 3D: Triple Force (later broadcast as two-part Trakeena's Revenge) sold on VHS through McDonald's purportedly used "Circlescan 4D" technology, which is based on the Pulfrich effect, but there was very little 3D present. In the United States and Canada, six million 3D Pulfrich glasses were distributed to viewers for an episode of Discovery Channel's Shark Week in 2000. Animated programs that employed the Pulfrich effect in specific segments of its programs include Yo Yogi!, The Bots Master, and Space Strikers; they typically achieved the effect through the use of constantly moving background and foreground layers.
 Passage 2:Tanaka made his New Japan Pro Wrestling debut on April 10, 1999 and would proceed to take part in Best of the Super Juniors in block B. Tanaka would reappear for New Japan in late 1999 to early 2000 before he joined the New Japan roster as a full-time competitor. His natural talent enabled him to immediately rise in the junior heavyweight ranks and win the IWGP Junior Heavyweight Tag Team Championship in July with Koji Kanemoto, who used a similar but more ground-oriented style. The Kanemoto-Tanaka combination was reminiscent of the old Akira Maeda-Nobuhiko Takada combination in 1987. In October, Tanaka won the IWGP Junior Heavyweight Championship - thus becoming the first man to hold both junior titles at the same time. In March 2001, Tanaka and Kanemoto lost their titles to El Samurai and Jushin Thunder Liger, in June he lost in the finals of 2001's Best of the Super Juniors to Liger and in July he lost his singles title. Even with all these losses, Tanaka finished 2001 strong, winning the G1 Jr. Six Man Tag Team Tournament Masahito Kakihara and Masayuki Naruse. For a second time in his career, Tanaka held both junior titles, defeating Masahito Kakihara for the IWGP Junior Heavyweight Champion and defeating Gedo and Jado with Jushin Thunder Liger for the IWGP Junior Heavyweight Tag Team Championship. After Koji Kanemoto defeated Tanaka in 2002's Best of the Super Juniors, Kanemoto defeated Tanaka once again for his IWGP Junior Heavyweight Championship, and a month later lost his tag team championship to Tsuyoshi Kikuchi and Yoshinobu Kanemaru.
 Passage 3:In February 2015 she was announced as a member of the music group Genealogy (made up of singers from Armenia and the Armenian diaspora) that represented Armenia in the Eurovision Song Contest 2015. Stephanie Topalian represents the Asian continent in the formation whereas the Ethiopian Vahe Tilbian represents Africa, the American Tamar Kaprelian the American continent, the French Essaï Altounian the European continent and the Australian Mary-Jean O'Doherty Basmadjian Oceania and Inga Arshakyan Armenia. The super group sang "Face the Shadow", the Armenian entry to the 2015 Eurovision Song Contest in Vienna, Austria. She became an Armenian citizen along with the other foreign members of Genealogy on 28 April 2015 after being given Armenian passports by President Serzh Sargsyan.

[EX A]:
1