Q: 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: How many miles long is the canal where the battleship was transferred to in December? Passage 1:As of the 2010 United States Census, the district had a population of 217,333, of whom 170,857 (78.6%) were of voting age. The racial makeup of the district was 170,111 (78.3%) White, 24,275 (11.2%) African American, 1,008 (0.5%) Native American, 2,730 (1.3%) Asian, 92 (0.0%) Pacific Islander, 13,299 (6.1%) from some other race, and 5,818 (2.7%) from two or more races. Hispanic or Latino of any race were 37,552 (17.3%) of the population. The district had 148,110 registered voters as of November 30, 2017, of whom 62,965 (42.5%) were registered as unaffiliated, 44,004 (29.7%) were registered as Republicans, 40,159 (27.1%) were registered as Democrats, and 982 (0.7%) were registered to other parties.
Passage 2:The discography of American rock band A Day to Remember consists of six studio albums, three video albums, three extended plays and thirteen singles. The band signed to Indianola in February 2005 and released their debut album And Their Name Was Treason a few months later. Their second album, For Those Who Have Heart, was released in January 2007 and peaked at number 17 on the Heatseekers Album chart in the US; a re-release charted at number 43 on the Independent Albums chart in the US. Released in February 2009, Homesick charted at number 21 on the Billboard 200 chart and at number 1 on the Independent Albums chart. From the album, only the "Have Faith in Me" single charted; at number 40 on the Alternative Songs chart. Second single "Downfall of Us All" and album track "If It Means a Lot to You" were both certified Gold by the RIAA for 500,000 downloads each. Fourth album What Separates Me from You (2010) debuted at number 11 on the Billboard 200 and its lead single "All I Want" peaked at number 12 on the Alternative Songs chart. Fifth album Common Courtesy (2013) was first released only digitally due a legal label dispute; a physical release followed later. The band released their sixth album, Bad Vibrations, in 2016.
Passage 3:After the beginning of World War I in August 1914, Swiftsure escorted troop convoys in the Indian Ocean until she was transferred to the Suez Canal Patrol in December. After defending the Canal in early 1915 from Ottoman attacks, the ship was then transferred to the Dardanelles in February and saw action in the Dardanelles Campaign bombarding Ottoman fortifications. Triumph participated in the hunt for the German East Asia Squadron of Maximilian Graf von Spee and in the campaign against the German colony at Tsingtao, China. The ship was transferred to the Mediterranean in early 1915 to participate in the Dardanelles Campaign. She was torpedoed and sunk off Gaba Tepe by the German submarine on 25 May 1915.

A:
3