Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Question: Who was the first president of the university where Benny became full professor? Passage 1:Benny Moldovanu earned a BSc and MSc in mathematics from the Hebrew University of Jerusalem in 1986 and 1989, respectively, the latter under the supervision of Bezalel Peleg. He then obtained a PhD in economics from the University of Bonn, with future Nobel Memorial Prize winner Reinhard Selten as advisor, in 1991 and habilitated there in 1995. Having worked as assistant professor of economics at the University of Bonn after his PhD (1991–95), he then became full professor at the University of Mannheim (1995–2002) before returning to the University of Bonn in 2002, where he has worked ever since. At Bonn, he has been the Co-Director and later Academic Director of the Bonn Graduate School of Economics (2006–13) as well as Co-Director of the Hausdorff Center for Mathematics (2006–13), where he today leads the research area on mechanism design and game theory.. Moreover, at Bonn, Moldovanu is currently Director of the Institute of Microeconomics (since 2012) as well as of the Reinhard Selten Institute for Research in Economics (since 2017). Throughout his professional career, Moldovanu has held visiting appointments at the University of Michigan, Ann Arbor, Northwestern University, University College London, Yale University, Tel Aviv University, and the Hebrew University of Jerusalem. In terms of professional activities, he has been a member of the Councils of the European Economic Association and Game Theory Society, is a research fellow at the Centre for Economic Policy Research (CEPR), and has chaired the Scientific Committees of the Econometric Society and German Economic Association. Finally, he has performed editorial duties for Econometrica, Journal of the European Economic Association, Games and Economic Behavior, Journal of Economic Theory, and Economic Policy.
 Passage 2:As the Treaty of Versailles came into force on 10 January 1920, the German government had to drastically reduce the headcount of its regular armed forces, and dissolve paramilitary units like the right-wing Freikorps. Consequently, the German Reichswehrminister (defence minister) Gustav Noske ordered the dissolution of the Freikorps Marinebrigaden "Ehrhardt" and "Loewenfeld". The highest ranking general of the Reichswehr, Walther von Lüttwitz refused to comply, which resulted in what became known as Kapp Putsch or Lüttwitz-Kapp-Putsch. On 13 March 1920, the right-wing Marinebrigade Ehrhardt led by von Lüttwitz marched into Berlin, occupied the government buildings and installed Wolfgang Kapp as new chancellor, calling for a return of the monarchy. To restore order, Noske then asked Hans von Seeckt, who at the time was the head of the Truppenamt im Reichswehrministerium, to order the regular army, the "Transitional Reichswehr", to put down the putsch. Von Seeckt and the other senior commanders with the exception of General Walther Reinhardt refused and the government was forced to flee from Berlin. 
 Passage 3:A 1966 graduate of Miss Porter's School and a 1970 graduate of Hollins University in Roanoke, Virginia, she defeated Anne Quast to win the 1973 U.S. Women's Amateur at the Montclair Golf Club in Montclair, New Jersey. Semple won the 1974 British Ladies Amateur. At present, she is one of only eleven golfers to hold both titles. In defense of her U.S. championship, she made it to the 1974 finals but lost to Cynthia Hill. Among her other significant victories in amateur play, she won the 1976 and 1987 North and South Women's Amateur, two U.S. Women's Mid-Amateurs, and won the U.S. Senior Women's Amateur four years in a row from 1999 to 2002. She also was part of the American team that won four Espirito Santo Trophys at the World Amateur Golf Team Championships. She is also one of only five people to have won three different USGA individual championship events, the others being JoAnne Carner, Jack Nicklaus, Arnold Palmer, and Tiger Woods.

Student:
1