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: Where was Thomas Kenan's great grandfather born? Passage 1:In 1968, Texas head coach Darrell Royal and his offensive coordinator Emory Bellard introduced what would become known as the wishbone offense. The wishbone was derived from the Split-T offense run at Oklahoma under Bud Wilkinson. In the formation, the quarterback lines up with a fullback and two tailbacks behind him, and on any play may keep the ball, hand off to the fullback, or pitch to a tailback. From the time Bryant arrived at Alabama through the 1970 season, the Crimson Tide ran a pro-style offense. By 1969, Bryant began to recruit larger linemen and tailbacks, and after a pair of six win seasons in 1969 and 1970, Bryant saw the success of the wishbone for the Longhorns and decided to implement the offense for the 1971 season. In spring 1971, Alabama assistants Mal Moore and Jimmy Sharpe traveled to Austin where they saw first hand how the wishbone operated during Texas' final week of spring practice.
 Passage 2:A second battalion was raised in 1804 to increase the strength of the regiment. The 1st battalion embarked for Copenhagen in July 1807 and saw action at the Battle of Copenhagen in August 1807 during the Gunboat War before returning home in November 1807. It then embarked for Portugal in May 1808 for service under General Sir Arthur Wellesley in the Peninsular War and saw action at the Battle of Roliça in August 1808 and the Battle of Vimeiro later that month. In January 1809 the battalion took part in the Battle of Corunna, carrying out successive bayonet charges to keep the French at bay to which General Sir John Moore shouted "Well done, 50th! Well done, my Majors!". The battalion was subsequently evacuated from the Peninsula. Both battalions then embarked from the Downs in July 1809 and saw action in the disastrous Walcheren Campaign. It was the last regiment to leave Holland in December 1809.
 Passage 3:Thomas Stephen Kenan (February 12, 1838 – December 23, 1911) was a Confederate soldier, and later a politician. His parents were Sarah Rebecca Graham and Owen Rand Kenan; he was the grandson of U.S. Congressman Thomas Kenan and great-grandson of Revolutionary War general James Kenan. He started his education in Duplin County, North Carolina at Old Grove Academy in Kenansville (the town was named for his great-grandfather in 1818). Later he spent a year at Central Military Institute in Selma, Alabama. Thomas spent his freshman year of college at Wake Forest in June. Thomas then transferred his sophomore year to the University of North Carolina, where he would graduate in 1857. He studied law for two years with Judge Pearson at Richmond Hill where he practiced law in Kenansville. After graduation and during the Civil War he became Captain of the Duplin Rifles in the Confederate States Army, elected lieutenant colonel of the 43rd North Carolina Infantry Regiment in April 1862, and was promoted to colonel later that year. He was wounded at the Battle of Gettysburg. While on an ambulance train, he and his older brother James Kenan were both captured; they were then imprisoned on Johnson's Island, Ohio. On March 22, 1865, he was released on parole but never switched sides during the war. On his return home he was elected to the state legislature from 1865 to 1867. Later that year he ran for Congress and lost. Not letting that defeat end his political career, he moved to Wilson, North Carolina, where he became mayor and was elected North Carolina Attorney General, serving from 1877 to 1885. In May 1868 he married Miss Sallie Dortch, but they had no children; Sallie died in 1916.

[EX A]: 3

[EX Q]: Question: When was the school were Denean Howard and her 3 sisters set the National High School record in the 4x440 yard relay founded? Passage 1:The Tsardom of Russia had been experiencing the Time of Troubles (1598–1613) since the death of Tsar Feodor I in 1598, causing widespread political instability and a violent succession crisis for the title of Tsar of Russia by usurpers known as the False Dmitris. In 1605, the Polish-Muscovite War started when the Polish-Lithuanian Commonwealth unofficially invaded Russia in support of False Dmitry I against the unpopular crowned tsar Boris Godunov, seeking to exploit the country's weakness for their own gain. Godunov died in June 1605 and was replaced by False Dmitry I, whose popularity among the Russian populace declined rapidly during his reign, and the Polish withdrew when he was eventually murdered during an uprising in Moscow in May 1606. 
 Passage 2:On December 8, 2017, the Phoenix Suns signed House to a two-way contract with the team. Throughout the rest of the season, House would split his playing time there between Phoenix and their NBA G League squad, the Northern Arizona Suns. House would make his debut with the team a day later, scoring two points and recording a single rebound in 11 minutes of play in a close loss against the San Antonio Spurs. On December 16, House would score a season-high 8 points in 15 minutes of playing time in a 108–106 win over the Minnesota Timberwolves. House was later assigned to the Northern Arizona Suns affiliate alongside Davon Reed on December 28, mainly for healing purposes. House then returned to action on January 5, 2018, recording what was at the time a new season-high 9 points in a loss against the San Antonio Spurs. On February 23, his two-way contract expired, meaning he couldn't be allowed to play for Phoenix again until after the NBA G League's first season under its rebranded name concluded. Once that happened, he was allowed to return to Phoenix for the rest of the season. On March 30, House recorded a career-high 8 rebounds in a heartbreaking, buzzer-beating loss against the Houston Rockets. On April 1, House would record a new season-high with 16 points scored alongside 6 rebounds and 3 assists in a 117–107 loss against the Golden State Warriors. Two days later, House recorded 14 points, 6 rebounds, and a career-high 5 assists in a 97–94 win against the Sacramento Kings. On April 6, House would put up his first start in the NBA against the New Orleans Pelicans. Two days later, House would record career-highs of 22 points and 8 rebounds in a 117–100 loss to the Golden State Warriors.
 Passage 3:Denean Howard and her 3 sisters gained fame in 1979 when the four of them teamed up to set the National High School record in the 4x440 yard relay for San Gorgonio High School in San Bernardino. That distance is now rarely run as the NFHS converted to metric distances, so the record still stands today. Later teams with Denean broke the record for the slightly shorter 4x400 metres relay, after sister Atra graduated and the rest of the family moved to Kennedy High School (Los Angeles). Denean was the California High School Athlete of the Year at Kennedy in 1982, following in the footsteps of her sister Sherri. Also following her sister, she was named the national Girl's "High School Athlete of the Year" by Track and Field News, two years in a row. Her 1982 52.39 was the NFHS national high school record for eighteen years, before it was beaten by Monique Henderson. At age 15, she qualified for the ill-fated 1980 U.S. Olympic Team which was part of the 1980 Olympic Boycott finishing behind sister Sherri at the 1980 Olympic Trials, the first sisters to make the Olympic team simultaneously in the same event.

[EX A]: 3

[EX Q]: Question: Who was the Prime Minister after Shaukat Aziz? Passage 1:Michele Crider is a graduate of Quincy Senior High School in Quincy, IL. She studied voice at Culver-Stockton College and then at the University of Iowa, where she performed her first opera role in Madama Butterfly and came to the attention of University of Iowa alumnus Simon Estes. She won the District Metropolitan Opera Auditions twice. Afterwards she left Iowa and went to Zurich where she continued her studies at the studio of the Zurich Opera House. In 1988 she was the finalist of the Luciano Pavarotti competition. In 1989 she won one of the three first prizes at the Geneva International Music Competition. This prize directly led to her engagement as Leonora in Il trovatore in Dortmund and to her participation in the International Grand Prix, which she then won. Crider has recorded Amelia in Un ballo in maschera for Teldec under Carlo Rizzi, Elena and Margherita in Mefistofele under the baton of Riccardo Muti for BMG Classics, Verdi's Requiem under Richard Hickox with the London Symphony Orchestra for Chandos Records and the role of Gerhilde in Die Walküre on Decca under Christoph von Dohnanyi.
 Passage 2:Shaukat Aziz (; born 6 March 1949) is a Pakistani economist and financier who served as 17th Prime Minister of Pakistan from 20 August 2004 to 15 November 2007, as well as the Finance Minister of Pakistan from 6 November 1999 to 15 November 2007. During his childhood he studied at St Patrick's High School, Karachi. Aziz graduated from the Institute of Business Administration in Karachi, and joined the corporate staff of the CitiBank Pakistan in 1969. He served in various countries' governments as CitiBank financier, and became executive vice-president of Citibank in 1999. After accepting a personal request by General Pervez Musharraf, Aziz returned to Pakistan from the United States to assume the charge of the Finance Ministry as its finance minister while taking control of the country's economy. In 2004, Aziz was nominated by the Musharaf loyalist government led by Pakistan Muslim League (Q), to the position of Prime Minister after the resignation of Zafarullah Khan Jamali on 6 June 2004.
 Passage 3:Adam also co-wrote and co-starred in the movie Rats and Cats, which premiered to sell-out audiences and critical acclaim at the 2006 Melbourne International Film Festival and went on to screen at the SXSW Film Festival in 2009. From 2006 to 2010, he was head writer on the AFI Awards screened on the Nine Network, working alongside hosts Geoffrey Rush and Stephen Curry. Zwar's other acting credits include playing Martin Gero in Series 1 of 2 of the Network Ten crime drama Rush, as well as the SBS series Carla Cametti PD, the ABC television movie Valentine's Day, the crime drama Underbelly for Channel Nine. In 2016, Zwar joined the main cast of Foxtel's drama Top of the Lake.

[EX A]:
2