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: What was the population of Monterey, California at the time Smith took part in Operation Linebacker? Passage 1:They were signed by Andy McDonald to his Independiente Records label and released the album Out of Nothing, which reached number one in the UK in 2004. The 'comeback' single that preceded this album was "Gravity", which had been written by Coldplay's Chris Martin. Danny McNamara and Martin had become friends after Coldplay had supported Embrace in 2000 in Blackpool. The single was a hit, charting at number seven in the UK Singles Chart. Coldplay have since recorded "Gravity" as a B-side for their single "Talk". In 2004, Radio 1's Live Lounge, Embrace recorded a version of the D12 rap song "How Come". In October 2005, the band released their first compilation, called . It features 18 tracks from singles and EPs across their entire career, including a version of "Blind", an early live favourite which was omitted from their debut album The Good Will Out, as was their Otis Redding-influenced "The Way I Do".
 Passage 2:Brentford began the season with a disappointing 1–0 defeat at the hands of Walsall in the League Cup first round and hovered around mid-table in League One before coming into form in late October 2012. Summer forward signing Paul Hayes failed to produce regular goals and was replaced by Huddersfield Town loanee Jimmy Spencer, who in turn was replaced by Marcello Trotta and the Italian would remain with the Bees for the duration of the season on loan from West London rivals Fulham. Inspired by the form of attacking midfielder Harry Forrester, an unbeaten run of 9 wins and four draws in 13 matches between 23 October 2012 and 21 January 2013 firmly established the Bees as challengers for automatic promotion, rising as high as 2nd position in the table. Headway was also made in the FA Cup during the same period, with victories over Boreham Wood, Bradford City and Southend United setting up a fourth round tie versus West London neighbours Chelsea at Griffin Park on 27 January. In a match televised on ITV, Brentford twice took the lead through a quick-reaction Marcello Trotta finish and a Harry Forrester penalty, but the Premier League side ensured a replay when Fernando Torres pulled the score back to 2–2 with seven minutes remaining. Brentford were comfortably beaten 4–0 at Stamford Bridge in the replay and the match ended on a sour note when Chelsea defender David Luiz's "sickening" late shoulder charge on Bees midfielder Jake Reeves went unpunished and left Reeves concussed.
 Passage 3:Smith was born April 30, 1945, in Beaufort, North Carolina. He graduated from East Carteret High School in 1963, and went on to receive a Bachelor of Science degree in Naval Science from the United States Naval Academy in 1967. He subsequently attended the U.S. Naval Postgraduate School at Monterey, California, from which he graduated with a Master of Science degree in Aeronautical Engineering in 1968. He completed naval aviation jet training at Naval Air Station Kingsville, Texas, receiving his aviator wings in May 1969. He was then assigned to the Advanced Jet Training Command (VT-21) where he served as an instructor from May 1969 to March 1971. During the 2-year period that followed, he flew A-6 Intruders and completed a tour in 1972 during the Vietnam War while assigned to Attack Squadron 52 (VA-52) aboard the aircraft carrier . During his deployment with VA-52, Smith took part in Operation Linebacker, the first continuous bombing effort conducted against North Vietnam since 1968.

A:
3