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: How many denizens did Quezon City have when Stay Alive was launched there? Passage 1:US311 begins at the US52/NC8 interchange in Winston-Salem, NC. It follows N Martin Luther King Jr Dr for a short time before continuing northeast along a two-lane road. It travels northeast and intersects NC 66 at the edge of Walkertown, then turns to follow Harley Drive and turns again to follow Main Street through town. Leaving Walkertown, the road takes the local name of Walnut Cove Road. At the southern edge of the town of Walnut Cove NC 65 joins for a short concurrency. At the northern boundary of Walnut Cove, NC 89 has its terminus at US 311, and the highway turns northeast. North Carolina Highway 772 terminates at US 311 near Pine Hall and entering the town of Madison, US 311 takes a westerly route. West of Madison, it joins with Future Interstate 73/US220 briefly to Mayodan, then leaving the freeway, it joins with NC 135 towards Eden. Three other NC routes join with 311 in Eden in short succession: NC 770, NC 87 and NC 14, then the 4 joined routes cross the Dan River along Van Buren Street in Eden. US 311 leaves Van Buren Street on a grade-separated interchange onto Meadow Road near the Eden Mall, heading northeast into a rural area before crossing into Virginia.
Passage 2:Stay Alive was launched on November 22, 2011 at Patio Carlitos, White House, Quezon City. Nina sang three songs from the album including the lead single "Dance", which she performed with choreographed dance moves. She also performed the critically acclaimed ballad, "However Much Love", and her own composition, "You Should Know". On December 1, 2011, she promoted her album on Happy Yipee Yehey! after performing the song live, where she also did a duet with the show's host Randy Santiago. On December 11, 2011, she launched the album in Party Pilipinas, the rival program of variety show ASAP which she became part of. She performed "Dance" with Frencheska Farr and Julie Anne San Jose. She also guested in Joe D' Mango's midnight radio show on DZMM entitled LoveNotes, where she sang a few songs from the album including "Hagkan", "Laging Ikaw" and "However Much Love". Also, the music video for "Dance" had its nationwide premiere during the show. The episode aired on December 13, 2011. On New Year's Eve 2012, the song was played inside Big Brother's house on . On January 29, 2012, Stay Alive Mall Tour had its first leg at Market! Market! Taguig, where Nina performed most of the album songs with intensive choreography including "Dance", "Staying Alive" and "Only with You". On February 5, 2012, she promoted the album at SM City Baguio as part of the mall tour, where she performed "Dance" and other Stay Alive songs. She also sang her number-one hits "Love Moves in Mysterious Ways" and "Someday".
Passage 3:The 199394 NBA season was the Spurs' 18th season in the National Basketball Association, and 27th season as a franchise. It was also their first season at the Alamodome. During the offseason, the Spurs acquired All-Star forward Dennis Rodman from the Detroit Pistons, and signed free agent Sleepy Floyd. Rodman led the league with 17.6 rebounds per game as the Spurs went on an 8-game winning streak after a 45 start to the season. The team would then win 13 consecutive games between January and February, and finish second in the Midwest Division with a 5527 record. David Robinson captured the scoring title leading the league with 29.8 points per game, and was selected for the 1994 NBA All-Star Game. However, in the first round of the playoffs, Rodman became a distraction as he scuffled with head coach John Lucas as the Spurs lost to the 5th-seeded Utah Jazz in four games.

Output:
2