Instructions: 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.
Input: Question: Is African-American studies still taught at the University of Oklahoma? Passage 1:Frente! (or Frente) are an Australian alternative rock and folk-pop group which originally formed in 1989. The original line-up consisted of Simon Austin on guitar and backing vocals, Angie Hart on lead vocals, Tim O'Connor on bass guitar (later replaced by Bill McDonald), and Mark Picton on drums (later replaced by Alastair Barden, then by Pete Luscombe). In August 1991 they issued their debut extended play, Whirled, which included the track, "Labour of Love". In March 1992 they released a second EP, Clunk, with its featured track, "Ordinary Angels", which peaked at No.3 on the ARIA Singles Chart. It was followed in October by "Kelly Street" (unintentional misprint of "Accidentally Kelly Street" was retained) which reached No.4. Their debut album, Marvin the Album, issued in November, peaked at No.5 on the ARIA Albums Chart. "Labour of Love" was released as an EP outside of Australasia in 1994 as a CD single with a cover version of New Order's "Bizarre Love Triangle" included. The Australian rock music historian Ian McFarlane felt that the group's "quirky, irreverent, acoustic-based sound was at odds with the usual guitar-heavy, grunge trends of the day. The band's presentation had a tweeness about it that could have been off-putting if not for its genuine freshness and honesty".
Passage 2:On 31 August 2012, Ferdinand signed for Peterborough United on a four-year contract for an initial fee of 200,000, which could rise to 500,000. He made his debut on 15 September 2012 in a 52 away defeat to Burnley. He went on to play 33 times for Peterborough in the Championship during the 201213 season, scoring once the winning goal in a 10 victory away to Blackpool on 16 March 2013. Peterborough were relegated to League One on the last day of the season, and Ferdinand fell out of first-team contention. He joined League Two club Northampton Town on 31 October 2013 on a one-month loan. After making five appearances at Northampton, impressing manager Aidy Boothroyd, his loan ended early on 28 November as he was recalled by Peterborough. Ferdinand played in three games for Peterborough following his recall, before being sent on loan for the rest of the season to Conference Premier leaders Luton Town on 3 January 2014. He made one substitute appearance in the league for Luton, as well as starting in the FA Trophy, before returning to Peterborough. Luton manager John Still stated that Ferdinand had "not done as well as I had hoped." In November 2014, Ferdinand joined Cheltenham Town on a two-month loan.
Passage 3:The Birth of a Nation is written, produced, and directed by Nate Parker, who also stars as Nat Turner. Parker wrote the screenplay, which was based on a story he co-wrote with Jean McGianni Celestin. Parker learned about Turner from an African-American studies course at the University of Oklahoma. He began writing the screenplay for a Nat Turner film in 2009 and had a fellowship at a lab under the Sundance Institute. While he got writing feedback from filmmakers like James Mangold, he was told that a Nat Turner film could not be produced. The Hollywood Reporter said:But what he heard instead were all the reasons a movie about Nat Turner wouldn't work: Movies with black leads don't play internationally; a period film with big fight scenes would be too expensive; it was too violent; it wouldn't work without a big box-office star leading it; Turner was too controversialafter all, he was responsible for the deaths of dozens of well-off white landowners.After Parker finished his acting role in Beyond the Lights in late 2013, he told his agents he would not continue acting until he had played Nat Turner in a film. He invested $100,000 of his money to hire a production designer and to pay for location scouting in Savannah, Georgia. He met with multiple financiers, and the first to invest in the film were retired basketball player Michael Finley (who had previously invested in the film The Butler) and active basketball player Tony Parker (no relation). Parker eventually brought together 11 groups of investors to finance 60% of the production budget, and producer Aaron L. Gilbert of Bron Studios joined to cover the remaining financing.

Output:
3