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 much time had passed between the establishment of British India and Evans' departure from South Africa after the Second Boer War? Passage 1:Following a year at Sandhurst, Evans entered the British Army with a commission in the Black Watch as second lieutenant on 23 December 1899, and served with the 2nd battalion in the Second Boer War in South Africa. He took part in operations in the Orange Free State February to May 1900, including the battles of Poplar Grove, Driefontein and Vet River; operations in the Transvaal May-June 1900, including the actions around Johannesburg, the occupation of Pretoria and the battle of Diamond Hill; and the battle of Battle of Belfast (August 1900). After the end of the conventional war he served with his battalion in the Orange River Colony during the Boer guerrilla warfare until peace was declared in June 1902. Following the end of the war in South Africa he left Point Natal for British India on the SS Ionian in October 1902 with other officers and men of his battalion, which after arrival in Bombay was stationed in Sialkot in Umballa in Punjab.. After service with his regiment in India, Evans returned to England and obtained a pilot's certificate.
 Passage 2:The T.B. Perry House is a historical residence located in Albia, Iowa, United States. Theodore Perry was a local attorney and businessman who served two terms in the Iowa Senate. He is also responsible for a couple of buildings in the Albia Square and Central Commercial Historic District. This house is a High Victorian eclectic style structure. It is one of four large brick houses in Albia known as the Four Sisters. They all feature a running brick bond on their exterior walls. It is an unusual architectural feature for southern Iowa in the period they were built, and it also suggests they have the same architect and/or brick mason. The Elbert-Bates House is another house in this group. The Perry house was designed by Charles A. Dunham from the prominent Burlington, Iowa architectural firm of Dunham & Jordan. It is noteworthy for its elaborate roofing system. It features five dormer windows, two hip-and-deck roofs, three gable roofs, and two hipped roofs. The steeply pitched roof also has finials, pendants, and brackets with a modified frieze under the eaves. Other elements of the richly ornamented exterior include barge boards on the second story and entry gables, and a front porch with Gothic tracery millwork. The house was listed on the National Register of Historic Places in 1983.
 Passage 3:Born on August 21, 1883, in Hadley, Indiana, Clark arrived in eastern Idaho Territory in 1884. His father Joseph engineered an early canal on the Snake River and later became the first Mayor of Idaho Falls, Idaho in 1900. Clark attended the public schools and left Idaho Falls High School at age 15 and then attended school in Terre Haute, Indiana. Clark returned to Idaho Falls working as a mercantile clerk, then moved to Mackay, Idaho shortly after its founding and saved money to attend the University of Michigan Law School, but did not graduate but instead read law to enter the bar in 1904. He entered private practice in Mackay from 1904 to 1930. He was a Judge Advocate General for the State of Idaho from 1914 to 1915. Clark left to fight in 1916 in the Border War and then World War I. He served in a machine gun unit and achieved the rank of lieutenant in the United States Army. He was a member of the Idaho House of Representatives from 1913 to 1916. He returned to private practice in Idaho Falls from 1930 to 1940. He served in the Idaho Senate from 1933 to 1936. He was the Mayor of Idaho Falls from 1937 to 1938. He was the Governor of Idaho from 1941 to 1942.

A:
1