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: How old was Friedrich Hasenöhrl the year that Herzfeld returned to Vienna, and was granted his doctorate? Passage 1:Vondey was the professor of systematic theology at Regent University School of Divinity (Virginia Beach, VA, USA) until 2015, where he also founded and directed the Regent Center for Renewal Studies. Vondey’s Ph.D. from Marquette University is in systematic theology and ethics, and he also has a M.Div. from the Pentecostal Theological Seminary (Cleveland, Tennessee), and M.A. from University of Marburg, Germany. After completing his doctoral dissertation on the work on the Holy Spirit by Roman Catholic theologian, Heribert Mühlen, he went on to author several books on Pentecostalism and Pentecostal theology. He is a member of the steering committee of the European Research Network on Global Pentecostalism, associate editor of the journal, PentecoStudies, and co-editor of the monograph series, CHARIS: Christianity & Renewal - Interdisciplinary Studies (Palgrave Macmillan) and Systematic Pentecostal and Charismatic Theology (Bloomsbury T&T Clark). He organized the ecumenical studies group of the Society for Pentecostal Studies in 2001 and served as its chair until 2005. A classically trained systematic theologian, Vondey is considered a renewal theologian whose work addresses concerns of pneumatology, ecclesiology, ecumenical theology, and the intersection of theology and science. Perhaps his most popular work is his ecclesiology, People of Bread, while his most controversial work is Beyond Pentecostalism: The Crisis of Global Christianity and the Renewal of the Theological Agenda (Eerdmans, 2010). His book, Pentecostal Theology: Living the Full Gospel, proposes a systematic and constructive Pentecostal theology on the historical motif of the full gospel, and received the Pneuma Book Award of the Society for Pentecostal Studies in 2018. He is the editor of the Journal of the European Pentecostal Theological Association since 2019.
 Passage 2:In 1902, when Herzfeld was 10 years old, he was enrolled in the private Gymnasium Schottengymnasium, which was run by the Benedictine Order of the Roman Catholic Church and had its name derived from the fact that the founders came from Scotland. He attended this school until 1910, when he began attending the University of Vienna to study physics and chemistry. In 1912, he took courses at the University of Zurich and the Eidgenössische Technische Hochschule Zürich (ETH). It was in Zurich he met Otto Stern, who was at the ETH; Herzfeld later credited conversations with Stern for his deeper understanding of thermodynamics. In 1913, he went to study at the University of Göttingen, after which Herzfeld returned to Vienna, and was granted his doctorate in 1914, under Friedrich Hasenöhrl, who had become Director of the Institute for Theoretical Physics, upon the suicide of Ludwig Boltzmann in 1906.
 Passage 3:In the opening season of Chilean Primera División, Herrera scored on his debut in a 2–0 win over Audax Italiano on 29 January 2012. After 3 games without scoring, Herrera scored a brace in a 2–2 draw against Club Deportivo Universidad Católica on 26 February 2012 and scored in the next game on 3 March 2012 in a 3–1 win over C.D. Palestino which followed by the next game on 10 March 2012 in a 3–1 loss against CD Huachipato. On 24 March 2012, Herrera scored twice and setting up a goal for Fernando Cordero in a 5–2 win over Deportes La Serena. On 7 April 2012, Herrera scored and setting up a goal for Mauro Díaz in a 4–2 win over Colo-Colo. On 21 April 2012, Herrera scored in a 2–2 draw against Santiago Wanderers. On 28 April 2012, Herrera scored and setting up a goal for Braulio Leal in a 4–1 win over C.D. Universidad de Concepción. After scoring 10 goals in the regular season, Unión Española won the qualification for the final round to be in fifth place.

Output:
2