Definition: 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: What is the date of birth of the man who was elected president in October of 1891? Passage 1:At the beginning of the Civil War, he became a lieutenant and adjutant of the 13th Iowa Infantry Regiment. He fought at the battle of Shiloh and Corinth. He served as assistant adjutant general in the XVII Corps during the siege of Vicksburg and assistant adjutant general to the Army of the Tennessee during the Atlanta Campaign. He was made a brevet brigadier general for service in the Atlanta Campaign and was assigned to an infantry brigade in the XV Corps during the Carolinas Campaign, but was only lightly engaged in fighting. He rose to the full rank of brigadier general of volunteers (1865), and was made a brevet major general at the close of the same year for gallant and meritorious services during the war.
 Passage 2:A new pre-dreadnought battleship, , was ordered under the new construction program in 1889. The advent of the 1891 Chilean Civil War saw a breach between the two branches of the Chilean Armed forces, while the bulk of navy sided the congress side the majority of the Chilean Army remained loyal to José Manuel Balmaceda. When the majority of the national congress broke relations with the government Jorge Montt took control of the fleet at Valparaíso and with notable politicians, like Ramón Barros Luco, on board the fleet sailed north to the nitrate-rich Tarapacá area which Chile had seized from Peru ten years earlier. Tarapacá was by that time Chile's richest region in terms of natural resources and was without the fleet practically out of reach for the Chilean Army. From here the navy organized an army made of nitrate miners which they armed and trained to face the 40,000-men strong Army of Chile. In August 1891 the new army was disembarked in Quintero and defeated the Chilean Army at the Battle of Concón and the Battle of Placilla before the presidential faction disbanded and the congressional side took power. On the elections of October 1891 Jorge Montt was elected president.
 Passage 3:Ryan supports eliminating the capital gains tax, the corporate income tax, the estate tax, and the Alternative Minimum Tax. In 1999, Ryan supported the Gramm–Leach–Bliley Act, which repealed some financial regulation of banks from the Glass–Steagall Act of 1933. During the economic recovery from the Great Recession of the late 2000s, Ryan supported the Troubled Asset Relief Program (TARP), which authorized the Treasury to purchase toxic assets from banks and other financial institutions, and the auto industry bailout; Ryan opposed the Credit CARD Act of 2009, which expanded consumer protections regarding credit card plans, and the Dodd–Frank Wall Street Reform and Consumer Protection Act, which strengthened financial regulation.

Output:
2