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.
Input: Question: When did the war that Eyre served as a rifle brigade officer begin? Passage 1:A Rifle Brigade officer, he served in the Crimean War, being present at the siege and fall of Sebastopol and wounded at the assault of the Redan. He served throughout the Indian Mutiny and was present at the taking of Lucknow, capture of Mynponee and operations in the Central India Campaign on the Ram Gunga River. He was present in the actions of Gwalior (included a mention in the despatch of Sir Hugh Rose) and the capture of Kalpi with the Camel Corps. This unit was formed from four officers and 100 men from the 2nd and 3rd Battalions Rifle Brigade. An elite unit, the officers were carefully picked due to the required level in independent command. He retired from the army in 1858 and entered the Militia.
 Passage 2:John Cotton and Anne Hutchinson regarded preparationism as a covenant of works, a criticism that was one of the causes of the Antinomian Controversy, which led to Hutchinson being banished from the Massachusetts Bay Colony in 1638. Historians have debated the factors in Hutchinson's downfall, including issues of politics and gender; but intellectual historians have focused on theological factors, including preparationism, antinomianism, mortalism, and the idea of sanctification being evidence of justification. Harvard University historian Perry Miller views the incident as a "dispute over the place of unregenerate human activity, or 'natural ability', preparatory to saving conversion." Similarly, Rhys Bezzant sees the Antinomian crisis as pitting Hutchinson and others against "the defenders of preparationist piety." Bezzant goes on to argue that Jonathan Edwards distanced himself from his grandfather Solomon Stoddard's "preparationist model of conversion."
 Passage 3:Muleshoe is situated on the Great Plains in an area where the plains reach their highest altitude at the foot of the Rocky Mountains known as the High Plains; more specifically, it is located on the South Plains in a region known as the Llano Estacado. The area topology is gently rolling plains with a large number of playa lakes on top of a large plateau. Many of the playa lakes have dried out due to the water exploitation of the Ogallala Aquifer that helped supply water to the lakes during dry seasons. Soil types vary from dark brown playa-lake silt to iron-rich clay to sandy soil; topsoil and subsoil layers vary, as well. Most of the area contains a layer of caliche; in some areas, no topsoil or subsoil reveals the layer of caliche, while other places have up to 4 ft of topsoil or subsoil combined.

Output:
1