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: How old was Bartolome de las Casas during his second Guatemala visit? Passage 1:Born on the New Year's Day of 1966 at Khargapur in the Indian state of Madhya Pradesh, Sangita Mukhopadhyay completed her MSc with a gold medal and did her doctoral studies at the Regional Medical Research Center, Bhubaneswar which fetched her a Phd from Utkal University in 1998 for her thesis on immunoregulation in filariasis. Subsequently, she did the post-doctoral work at the National Institute of Immunology and, later, in U.S.A. at the University of Texas Health Science Center at Houston. On her return to India, she joined the Central Drug Research Institute in 1999 and after a short stint, moved to the Centre for DNA Fingerprinting and Diagnostics (CDFD). She later became the head of the Molecular Biology Group at the Laboratory of Molecular and Cellular Biology of the institute and holds the position of a Grade IV staff scientist. At her laboratory, she hosts many research scholars who are involved in the studies in the disciplines of cell signaling and signal transduction, immunity, macrophage biology and tuberculosis.
 Passage 2:In English, ottava rima first appeared in Elizabethan translations of Tasso and Ariosto. The form also became popular for original works, such as Michael Drayton's The Barons' Wars, Thomas Heywood's Troia Britannica, or Aemilia Lanyer's Salve Deus Rex Judaeorum. William Browne's Britannia's Pastorals also contains passages in ottava rima. The first English poet to write mock-heroic ottava rima was John Hookham Frere, whose 1817-8 poem Prospectus and Specimen of an Intended National Work used the form to considerable effect. Lord Byron read Frere's work and saw the potential of the form. He quickly produced Beppo, his first poem to use the form. Shortly after this, Byron began working on his Don Juan (1819–1824), probably the best-known English poem in ottava rima. Byron also used the form for The Vision of Judgment (1822). Shelley translated the Homeric Hymns into English in ottava rima. In the 20th century, William Butler Yeats used the form in several of his best later poems, including "Sailing to Byzantium" and "Among School Children". So did Kenneth Koch for instance in his autobiographical poem "Seasons on Earth" of 1987. In America Emma Lazarus wrote the poem An Epistle that consists of thirty four ottava rimas. Earlier Richard Henry Wilde used the stanza in his long poem Hesperia.
 Passage 3:On his second visit to Guatemala, in 1537, friar Bartolome de las Casas, O.P. wanted to employ his new method of conversion based on two principles: 1) to preach the Gospel to all men and treat them as equals, and 2) to assert that conversion must be voluntary and based on knowledge and understanding of the Faith. It was important for Las Casas that this method be tested without meddling from secular colonists, so he chose a territory in the heart of Guatemala where there were no previous colonies and where the natives were considered fierce and war-like. Because of the fact that the land had not been possible to conquer by military means, the governor of Guatemala, Alonso de Maldonado, agreed to sign a contract promising that if the venture was successful he would not establish any new encomiendas in the area. Las Casas's group of friars established a Dominican presence in Rabinal, Sacapulas and Cobán, reaching as far as Chahal and including Cubulco. Through the efforts of Las Casas' missionaries the so-called "Land of War" came to be called "Verapaz", "True Peace". Las Casas's strategy was to teach Christian songs to merchant Indian Christians who then ventured into the area. In this way he was successful in converting several native chiefs, among them those of Atitlán and Chichicastenango, and in building several churches in the territory named Alta Verapaz. These congregated a group of Christian Indians in the location of what is now the town of Rabinal. In 1538 Las Casas was recalled from his mission by Bishop Francisco Marroquin who wanted him to go to Mexico and then on to Spain in order to seek more Dominicans to assist in the mission.

Output:
3