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: How long had Jacob Shaw been captain of the regiment before Learmonth entered service? Passage 1:Commander Harmon "Harm" Rabb, Jr. (David James Elliott), a former Naval aviator turned lawyer, is assigned to the Headquarters of the Navy Judge Advocate General alongside fellow Marine Corps lawyer Lieutenant Colonel Sarah "Mac" MacKenzie (Catherine Bell), a squared away officer with a dysfunctional past. This season, Mac waits anxiously for news of Harm, who has been lost at sea ("Adrift"), before requesting an assignment away from JAG ("New Gun in Town"), while Commander Sturgis Turner (Scott Lawrence) joins the team. Also, Harm defends a Major accused of homicide ("Measure of Men") and a Marine is accused of rape ("Guilt"), Mac is awarded the Meritorious Service Medal ("Mixed Messages"), Harm faces disbarment ("Redemption"), and six Marines are killed in an ambush ("Ambush"). Later, the team run a marathon ("Jagathon"), The CAG (Terry O'Quinn) comes out of retirement ("Dog Robber"), and Jennifer Coates (Zoe McLellan) is assigned Harm as legal counsel ("Answered Prayers"), before Harm and Mac go up against Admiral Chegwidden (John M. Jackson) at a military tribunal when prosecuting a top Al-Qaeda terrorist, and Lieutenant Bud Roberts (Patrick Labyorteaux) is injured on a land mine in Afghanistan ("Enemy Below").
Passage 2:George Learmonth, baptized by Russian Orthodox Church as Yuri Andreevich Lermont (; 1590s1633) was a Scottish soldier in Russian service. Entered Russian service in 1613 as the ensign in regiment of captain-rittmeister Jacob Shaw. At least six of former members of the Belaia garrison, including George Learmonth, helped decisively turn back Prince Wladyslaw's troops in intense fighting at Moscow's Arbat Gates of Bely Gorod during defending Moscow against a Polish army. In that battle, Ensign George Learmonth's bravery was on display 'for all to see'. When Lieutenant David Edwards was killed in the defence of Moscow, the Irish soldiers in his company immediately petitioned to have George Learmonth replace him. Newly promoted Lieutenant Yuri Lermont received fifteen rubles per month. During the Smolensk War (16321634) he's Rittmeister of Moscouvite Reiters regiment of Charles d'Ebert, under command of Prince Semyon Prozorovsky, died in battle against units of Field Hetman of Lithuania Krzysztof Radziwi on 30 August 1633.
Passage 3:The group subsequently were signed by Simon Cowell and BMG/RCA for a six-album deal. Five practiced and demoed their work at Trinity Studios in Knaphill the same place the Spice Girls did a few years previously. In November 1997, Five released their debut single "Slam Dunk (Da Funk)", which debuted at number 10 in the UK Singles Chart. The song was also released in the U.S. in 1998 but had little chart success, reaching number 86 on the Billboard Hot 100, although it was chosen as the NBA's new theme song. In 1998, Five earned their first major international hit, "When the Lights Go Out", which cracked the U.S. top 10 and earned Gold status there soon after. Five then went on an eight-day tour to promote their upcoming album, appearing in a concert special for the Disney Channel with Irish girl group B*Witched, in Times Square in New York City and on MTV's TRL. The debut album 5ive peaked at number 27 in the U.S. Billboard 200 and topped the charts in other countries worldwide, including the UK.

A:
2