Detailed 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.
Q: Question: Which TLC hit that reached top 10 on the UK Singles Chart was the most successful commercially? Passage 1:The Very Best of TLC: Crazy Sexy Hits material is taken from four of their studio albums: Ooooooohhh... On the TLC Tip (1992), CrazySexyCool (1994), FanMail (1999), and 3D (2002), and Now & Forever: The Hits (2003), which were all recorded from 1991 to 2003. Their 1993 cover of The Time's "Get It Up" for the soundtrack to Poetic Justice does not appear on any of their studio albums, but still appears on the compilation along with the trio's most successful singles in the United Kingdom. These include "No Scrubs", which placed at number three on the UK Singles Chart and was awarded a platinum certification from the British Phonographic Industry (BPI); "Waterfalls", which peaked at number four on the UK Singles Chart and also achieved platinum status; "Unpretty", a silver-certificated single which peaked at number six on the UK Singles Chart, and "Creep", which also peaked at number six on the UK Singles Chart after being reissued across the UK and Europe. It did not, however, include "Dear Lie", a moderately received UK single which was certified silver. Instead, the non-charting songs "Come Get Some", "Damaged" and "Get It Up" were included in the final track listing, with "Whoop De Woo" (a non-album track) and "In Your Arms Tonight" (from 3D) the only two non-single tracks that appeared the compilation.
 Passage 2:Casillas began his career in Real Madrid's youth system, known as La Fábrica, during the 1990–91 season. On 27 November 1997, at age 16 and still a junior, he was first called up to the senior team squad to face Rosenborg in the UEFA Champions League, although he remained on the bench throughout. After spending a season with the C-team in the fourth tier, during which they won their regional group, he came into contention as the club's first-choice between the posts. In starting the 1999–2000 UEFA Champions League group stage fixture against Olympiakos on 15 September 1999, he became the youngest goalkeeper ever to feature in the competition at the time, aged 18 years and 177 days; a record which was only broken in October 2017 by Mile Svilar. Three days earlier, Casillas had made his La Liga debut in a 2–2 draw against Athletic Bilbao at San Mamés Stadium. In May 2000, he became the youngest ever goalkeeper to play in and win a Champions League final when Real Madrid defeated Valencia 3–0, just four days after his 19th birthday.
 Passage 3:On 21 November, Vale picked up their third league win of the campaign, beating lowly Barnsley 2–0 at Oakwell. Youth players continued to be drafted in as Vale finished the year with four straight league defeats, picking up injuries and sendings off along the way. In December, Hancock was sold to Ipswich Town for £10,000. A 2–1 victory over promotion-chasers Brentford on 2 January failed to spark a revival, partly due to the fact that the Bees were forced to play almost the entire match with ten players and an outside player in goal following an injury to Chic Brodie. Steele tried to play a settled team, but that proved to be as unsuccessful as when he switched the team round constantly. By the end of the month the club were bottom of the league and morale was low. In mid-February, the club four points short of safety, Steele left the club 'by mutual consent', as Jackie Mudie was appointed caretaker manager. Following a 4–0 hammering from Gillingham, Mudie signed veteran stopper Jimmy O'Neill from Darlington, and the former Ireland international seemed to improve the team, as just two defeats in eight games followed. Mudie instilled discipline into the team, and so was made manager on a permanent basis on 3 March. He then ensured Reg Davies was transferred to Leyton Orient. He tried and failed to re-sign Terry Harkin from Crewe Alexandra. One win in their final six games doomed the Vale to relegation, just as survival seemed possible. Only 3,521 witnessed a final day victory over Walsall.

A:
1