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: Was the party that Dayan joined more right-wing than his previous party? Passage 1:Pronk was elected as a Member of the House of Representatives after the election of 1971, taking office on 11 May 1971 serving as a frontbencher and the spokesperson for Development Cooperation and deputy spokesperson for Housing and Spatial Planning and Kingdom Relations. Pronk was selected as a Member of the European Parliament and dual served in those positions, taking office on 13 March 1973. After the election of 1972 Pronk was appointed as Minister for Development Cooperation in the Cabinet Den Uyl, taking office on 11 May 1973. The Cabinet Den Uyl fell on 22 March 1977 after four years of tensions in the coalition and continued to serve in a demissionary capacity. After the election of 1977 Pronk returned as a Member of the House of Representatives, taking office on 8 June 1977 but he was still serving in the cabinet and because of dualism customs in the constitutional convention of Dutch politics he couldn't serve a dual mandate he subsequently resigned as a Member of the House of Representatives on 8 September 1977. The Cabinet Den Uyl was replaced by the Van Agt-Wiegel cabinet following the cabinet formation of 1977 on 19 December 1977. Pronk subsequently returned as a Member of the House of Representatives after the resignation of Wijnie Jabaaij taking office on 16 January 1978 serving as a frontbencher and spokesperson for Development Cooperation and deputy spokesperson for Foreign Affairs and Kingdom Relations. In July 1980 Pronk was nominated as Assistant Secretary-General of the United Nations Conference on Trade and Development (UNCTAD), he resigned as a Member of the House of Representatives the same day he was installed as Assistant Secretary-General, taking office on 18 August 1980. After the election of 1986 Pronk returned again as a Member of the House of Representatives, taking office on 3 June 1986 serving as a frontbencher and spokesperson for Development Cooperation, Agriculture and Fisheries and deputy spokesperson for Housing and Spatial Planning. After the election of 1989 Pronk was again appointed as Minister for Development Cooperation in the Cabinet Lubbers III, taking office on 7 November 1989. Pronk served as acting Minister of Defence from 6 February 1991 until 3 March 1991 during a medical leave of absence of Relus ter Beek. After election of 1994 Pronk once again returned as a Member of the House of Representatives, taking office on 17 May 1994. Following the cabinet formation of 1994 Pronk continued as Minister for Development Cooperation in the Cabinet Kok I, taking office on 22 August 1994. After election of 1998 Pronk again returned as a Member of the House of Representatives, taking office on 19 May 1998. Following the cabinet formation of 1998 Pronk was appointed as Minister of Housing, Spatial Planning and the Environment in the Cabinet Kok II, taking office on 3 August 1998. In October 2001 Pronk announced that he wouldn't stand for the election of 2002. The Cabinet Kok II resigned on 16 April 2002 following the conclusions of the NIOD report into the Srebrenica massacre during the Bosnian War and continued to serve in a demissionary capacity. The Cabinet Kok II was replaced by the Cabinet Balkenende I following the cabinet formation of 2002 on 22 July 2002. In August 2002 Pronk was appointed as Special Envoy of the Secretary-General for the Earth Summit 2002 serving from 1 September 2002 until 31 December 2002. Pronk also served as a distinguished professor of International Development at the International Institute of Social Studies from 1 January 2003 until 1 July 2010. In June 2004 he was nominated as the first Special Representative of the Secretary-General for the United Nations Mission in Sudan serving 1 July 2004 until 10 December 2006. 
 Passage 2:Moshe Dayan (; 20 May 1915 – 16 October 1981) was an Ottoman-born Israeli military leader and politician. He was the second child born on the first kibbutz, but he moved with his family in 1921, and he grew up on a moshav (farming cooperative). As commander of the Jerusalem front in the 1948 Arab–Israeli War, chief of staff of the Israel Defense Forces (1953–58) during the 1956 Suez Crisis, but mainly as Defense Minister during the Six-Day War in 1967, he became to the world a fighting symbol of the new state of Israel. In the 1930s, he was trained by Orde Wingate to set traps for Palestinian-Arabs fighting the British and he later lost an eye in a raid on Vichy forces in Lebanon. Dayan was close to David Ben-Gurion and joined him in leaving the Mapai party and setting up the Rafi party in 1965 with Shimon Peres. Dayan became Defence Minister just before the 1967 Six-Day War. After the October War of 1973, Dayan was blamed for the lack of preparedness; after some time he resigned. In 1977, following the election of Menachem Begin as Prime Minister, Dayan was expelled from the Labor Party because he joined the Likud-led government as Foreign Minister, playing an important part in negotiating the peace treaty between Egypt and Israel.
 Passage 3:The central figure in the overthrow of Rosas, Entre Ríos Governor Justo José de Urquiza, was granted the power of a head of state by the Palermo Protocols of April 6, 1852. This provoked resistance in Buenos Aires, however, which then refused to ratify the San Nicolás Agreement of May 31. The prospect of having the Argentine Congress headquartered in Santa Fe proved especially objectionable, and Urquiza's June 12 appointment of former President Vicente López y Planes failed to turn public opinion in Buenos Aires. Colonel Bartolomé Mitre rallied the Assembly against the San Nicolás Accords. The most contentious issue remained the Buenos Aires Customs, which remained under the control of the city government and was the chief source of public revenue. Nations with which the Confederation maintained foreign relations, moreover, kept all embassies in Buenos Aires (rather than in the capital, Paraná).

A:
2