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: How old was Charles Anderson Dana when Edward Page Mitchell replaced him as The Sun's editor? Passage 1:Edward Page Mitchell (1852–1927) was an American editorial and short story writer for The Sun, a daily newspaper in New York City. He became that newspaper's editor in 1897, succeeding Charles Anderson Dana. Mitchell was recognized as a major figure in the early development of the science fiction genre. Mitchell wrote fiction about a man rendered invisible by scientific means ("The Crystal Man", published in 1881) before H.G. Wells's The Invisible Man, wrote about a time-travel machine ("The Clock that Went Backward") before Wells's The Time Machine, wrote about faster-than-light travel ("The Tachypomp"; now perhaps his best-known work) in 1874, a thinking computer and a cyborg in 1879 ("The Ablest Man in the World"), and also wrote the earliest known stories about matter transmission or teleportation ("The Man without a Body", 1877) and a superior mutant ("Old Squids and Little Speller"). "Exchanging Their Souls" (1877) is one of the earliest fictional accounts of mind transfer. Mitchell retired in 1926, a year before dying of a cerebral hemorrhage.
 Passage 2:As a gymnasium student in Riga and a law student at the University of St. Petersburg, Smolskis joined the Lithuanian National Revival and started contributing his poetry and articles to Lithuanian periodicals, including Ūkininkas and Tėvynės sargas. He also joined an amateur theater troupe in his native Kamajai and performed in Grīva, Subate, Panevėžys, Rokiškis. Smolskis joined the Lithuanian Social Democratic Party (LSDP) and was a delegate at the Great Seimas of Vilnius. He was an active organizer of anti-Tsarist protests in the Rokiškis District during the Russian Revolution of 1905. In retaliation, Russian soldiers shot four cannonballs into his parents' house in Kamajai. Smolskis escaped to Switzerland, but soon returned to Lithuania and continue working with LSDP in Vilnius. He was searched by the police and decided to escape to Crimea. He was arrested in Simferopol but managed to escape in summer 1907. He briefly lived in the Austrian Empire, Italy, and Switzerland before starting studies at the New University of Brussels in 1910. After graduation in late 1913, he returned to the Russian Empire and rejoined socialist activities. He was again arrested and imprisoned in May 1916 but was freed after the February Revolution. He joined the Russian Social Democratic Labour Party (Bolsheviks) and participated at the Petrograd Seimas in June 1917. 
 Passage 3:McSweeney is a conservative Republican. He supports finishing the War on Terror and the Iraq War. McSweeney also promises to make President Bush's tax cuts permanent, to offer tax cuts to companies that invest in new jobs and workers. He is opposed to raising the federal minimum wage, currently $5.15 an hour. McSweeney vows to try and freeze the total amount of federal spending, excluding national security, homeland security, and social security. McSweeney is pro-life and opposes abortion except in cases of rape, incest, and when the life of the mother is at stake. McSweeney also opposes embryonic stem cell research, instead favoring research on umbilical cord blood. He supports 2nd Amendment rights and opposes a ban on semi-automatic firearms. McSweeney supports carrying concealed weapon. McSweeney opposes same-sex marriage as well as civil unions for gay couples and is in favor of amending the Constitution to ban sex same marriages. McSweeney argued that a wall should be built along part of the 2,000-plus-mile U.S.-Mexican border, focusing on the urban areas. McSweeney favored means-testing as a way to reduce the cost of Medicare Part D, which is the prescription drug benefit. McSweeney said, "I believe we need to means-test the Part D prescription drug program that was just adopted by Congress." 

A:
1