You will be given a definition of a task first, then some input of the task.
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.

Question: Of the three people Asleep at the Wheel collaborated with in 2015, what is the birth date of the oldest? Passage 1:Pol became the second wife of John Paul Getty, Jr. on 10 December 1966. She was married in a white miniskirt, trimmed with mink. The Gettys became part of Swinging London's fashionable scene, becoming friends with, among others, singers Mick Jagger of the Rolling Stones and his girl-friend Marianne Faithfull. Faithfull has recounted her apprehension, through "ingrained agoraphobia", about an invitation to spend five weeks with the Gettys in Morocco ("but for Mick this is an essential part of his life") and how, after splitting from Jagger, she took up with Talitha Getty's lover, Count Jean de Breteuil, a young French aristocrat (1949–1971). Breteuil supplied drugs to musicians such as Jim Morrison of The Doors, Keith Richards, and Marianne Faithfull, who wrote that Breteuil "saw himself as dealer to the stars" and has claimed that he delivered the drugs that accidentally killed Morrison less than two weeks before Talitha's own death in 1971. For his part, Richards recalled that John Paul and Talitha Getty "had the best and finest opium".
 Passage 2:The seven athletes that were selected to compete in the London Games were Gerald Phiri in the men's 100 metres, Prince Mumba in the men's 800 metres and Chauzje Choosha in the women's 100 metres. Choosha qualified via a wildcard and replaced long-distance runner Tonny Wamulwa, who withdrew before the opening of the Games because of injuries sustained in a road traffic accident on 9 July. Swimmers Zane Jordan and Jade Ashleigh Howard qualified for the Games via a universality place awarded by FINA as their best times of 59.33 and one minute and 1.24 seconds were not within the standard entry time. Judo Boas Munyonga qualified for the men's 81 kg event after being awarded an additional place in the additional places category for the African continent by the International Judo Federation. Boxer Gilbert Choombe qualified for the men's light welterweight following the conclusion of the AIBA African Olympic Qualifying Event.
 Passage 3:And in any case, people in Texas came to identify with the song. The work of the Austin-based group Asleep at the Wheel helped to keep popular knowledge of Wills going, and they collaborated with Clint Black on a new version of "Bob Wills Is Still the King" on a 1999 tribute album Ride With Bob. Another recording of the song by Asleep at the Wheel, this time in collaboration with Waylon's son Shooter Jennings together with Randy Rogers and Reckless Kelly, appeared on the 2015 effort . The song itself is collected on several Jennings live sets, compilations, and box sets, including RCA Country Legends (2001 compilation, includes studio version),  Live from Austin, TX (recorded 1989, released 2006), and Nashville Rebel (2006 box set including studio version). Perhaps the most unexpected appearance was a performance by The Rolling Stones in Austin in 2006 during their A Bigger Bang Tour. Their arrangement featuring Ronnie Wood playing pedal steel guitar was captured on their 2007 The Biggest Bang concert DVD release.

Output:
3