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: How many years had the station been on air when it switched its call sign to WGVC? Passage 1:The station became WQXL in 1962 after the station was sold to the Belk Broadcasting Company. The WOIC call sign resurfaced that same year on 1320 AM (now WISW). WQXL originally aired a Big Band format, which eventually gave way to a Top 40 format by the end of the decade. However it was handicapped with a daytime-only signal and was unsuccessful in competing against format rivals 1230 WNOK and 1400 WCOS, which each had full-time signals. Probably its most notable personality was Mackie "Cactus" Quave who had worked at 560 WIS (now WVOC) and had a successful kids TV show on NBC Network affiliate Channel 10 WIS-TV. WQXL switched to country music in the summer of 1966, but again was bested by rival 620 WCAY (now WGCV). In 1973, the station switched to religious programming and eventually adopted a Contemporary Christian format.
 Passage 2:Dominguín was also a socialite, having friends like Pablo Picasso and romances with the American actress Ava Gardner and the fashion model China Machado. In 1955, he married actress Lucia Bosé, who gave birth to his son Miguel Bosé, a Grammy-award winning singer. He also occasionally appeared in films, predominantly playing himself in cameo roles, in movies such as Around the World in 80 Days (1956), Testament of Orpheus (1960), and The Picasso Summer (1969). In 1959, he and his brother-in-law, Antonio Ordóñez, engaged in a bullfighting rivalry that was chronicled by Ernest Hemingway in his book, The Dangerous Summer. Ordóñez won. In 1964 he was a mystery guest on the US TV show What's My Line?.
 Passage 3:The ascot is descended from the earlier type of cravat widespread in the early 19th century, most notably during the age of Beau Brummell, made of heavily starched linen and elaborately tied around the neck. Later in the 1880s, amongst the upper-middle-class in Europe men began to wear a more loosely tied version for formal daytime events with daytime full dress in frock coats or with morning coats. It remains a feature of morning dress for weddings today. The Royal Ascot race meeting at the Ascot Racecourse gave the ascot its name, although such dress cravats were no longer worn with morning dress at the Royal Ascot races by the Edwardian era. The ascot was still commonly worn for business with morning dress in the late 19th and very early 20th centuries.

[EX A]: 1

[EX Q]: Question: How many years had Irving R. Kaufman been a judge by the time he presided over the trial in which Civello was sentenced to five years for conspiracy? Passage 1:Babyface and fellow songwriter/producer Daryl Simmons first met each other as teenagers in Indianapolis, Indiana. The two played in a couple of bands together and later joined the funk outfit Manchild. The band recorded two albums before disbanding in the late 1970s. Cincinnati based band Midnight Star came to perform in Indianapolis, which became good friends with Babyface and Simmons. Babyface then left Indianapolis for Cincinnati to write songs with Midnight Star - one of which became the song "Slow Jam" from their 1983 album No Parking on the Dance Floor as well as a couple of songs produced by Midnight Star founding member Reggie Calloway on The Whispers' 1984 album So Good. Around that same time, Calloway was producing the debut album for the band The Deele, who had just gotten signed to SOLAR Records. Group members L.A. Reid and Darnell Bristol asked Babyface to join, which led him to ask Simmons to help with songwriting and touring duties. 
 Passage 2:Gerhart Hass was born in Berlin roughly two years before the Nazis took power and transformed Germany into a one-party dictatorship. By the time he left school in 1949 half of Berlin and a large area surrounding the city were being administered as the Soviet occupation zone. He joined the Free German Youth ("Freie Deutsche Jugend" / FDJ), becoming a district secretary for what was in effect the youth wing of the ruling party in what was relaunched, in October of that year, as the German Democratic Republic, a new kind of one-party dictatorship. The next year Hass transferred to Berlin's Humboldt University and embarked on a degree course in History. After a year, however, in 1951 he was recommended for a transfer abroad. For five years he studied History at the Zhdanov University in Leningrad (as the Saint Petersburg State University was then known), and it was from Leningrad that he emerged in 1956 with a History Degree.
 Passage 3:One year after Civello ascended to power, he made a fateful trip that would shed a glaring light on him and La Cosa Nostra in Dallas for years to come. Following the assassination of Albert Anastasia, chief of one of the Five Families of New York, a meeting of mob leaders from cities throughout the United States and Canada was called in order to install Carlo Gambino as Anastasia's successor. A suspiciously large number of black Cadillacs and Lincolns in and around Apalachin, New York, the tiny Upstate New York town where the mob conference was gathering, alerted local law enforcement to investigate. Over 60 underworld bosses were detained and indicted at the Apalachin Meeting, including Civello. Noted federal judge Irving R. Kaufman presided over the 1960 trial in which Civello was sentenced to five years for a conspiracy charge stemming from the Apalachin meeting. Civello retained Houston defense attorney Percy Foreman, and the conviction was reversed on appeal in 1961.

[EX A]: 3

[EX Q]: Question: How old was the Door's "Light My Fire" when her rendition was recorded? Passage 1:Beck was born to the actress Cindy Robbins. She starred in such movies as Massacre at Central High, Roller Boogie, and . Among her notable television credits are  General Hospital, Capitol (billed as Kimberly Beck-Hilton), Fantasy Island, Buck Rogers in the 25th Century (as one side of a Jekyll-and-Hyde character, whose counterpart was played by Trisha Noble), Westwind, The Brady Bunch, Dynasty, Lucas Tanner and Peyton Place (as the character Kim Schuster). As a child, she appeared in Alfred Hitchcock's Marnie and television commercials for such products as Mattel Toymakers Barbie and Chatty dolls. She had a very brief appearance on The Munsters as a transformed Eddie Munster after Eddie drank the rest of Grandpa's Texas Playgirl Potion in season 1, episode 33 entitled "Lily Munster, Girl Model". She starred on the pilot episode of Eight Is Enough as Nancy Bradford, the role that, in the series, went to Dianne Kay. She also had the role of Diane Porter in Rich Man, Poor Man Book II with Peter Strauss and appeared in a host of other well-received television miniseries productions. In 1968, she and her stepfather Tommy Leonetti, then working in Australia, recorded the single "Let's Take a Walk", released under the name of "Tommy Leonetti and his daughter Kim". It charted at #4 on the Melbourne charts.
 Passage 2:Although Hughes sang from a young age into adulthood in the choir of a Baptist church in her hometown of Dallas, she had no aspirations to be a professional singer and had been employed for five years as a nurse at Parkland Memorial Hospital in 1963 when an impromptu vocal performance at the local club where her close friend Tennyson Stephens played piano caused the club's managers to hire her. Established as a top local lounge act, Hughes and Stephens were eventually spotted in a Dallas club by Al Williams - leader of the Four Step Brothers dance troupe - who signed as the duo's manager successfully transferring them to the Chicago nightclub circuit. In 1965 Hughes made her recording debut with an album focused on standards - which billed Hughes as Rheta Hughes and featured Tennyson Stephens - entitled Introducing An Electrifying New Star recorded with producer Ralph Bass for Columbia Records, who would release three singles by Hughes in 1967-68 all produced by Howard Roberts (Hughes' Columbia recording sessions all took place in New York City). Continuing to play nightclubs, Hughes was discovered by Bill Cosby who caught her act at the Redd Foxx Club in Los Angeles, with Hughes resultantly being signed to Tetragrammaton Records, the label Cosby had recently co-founded. After her label debut: "You're Doing It With Her - When It Should Be Me", almost reached the R&B Top 40 in the autumn of 1968, Hughes scored her career record with a mid-tempo R&B rendition of the Doors hit "Light My Fire" which reached #36 on the Billboard R&B chart in February 1969 with the track just falling short of the Billboard Hot 100 peaking at #102 on the "Bubbling Under..." chart (Record World, whose R&B chart afforded Hughes' "Light My Fire" a #26 peak, ranked the track in its 100 Top Pops singles chart with a peak of #78).
 Passage 3:As a neuroendocrinologist, he has focused his research on issues of stress and neuronal degeneration, as well as on the possibilities of gene therapy strategies for protecting susceptible neurons from disease. Currently, he is working on gene transfer techniques to strengthen neurons against the disabling effects of glucocorticoids. Each year, Sapolsky spends time in Kenya studying a population of wild baboons in order to identify the sources of stress in their environment, and the relationship between personality and patterns of stress-related disease in these animals. More specifically, Sapolsky studies the cortisol levels between the alpha male and female and the subordinates to determine stress level. An early but still relevant example of his studies of olive baboons is to be found in his 1990 Scientific American article, "Stress in the Wild". He has also written about neurological impairment and the insanity defense within the American legal system.

[EX A]:
2