In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as 'a' for Yes or 'b' for No.

Example Input: Question: Were there any dissenters against the act about luring a child? Passage:Fin Donnelly (born May 27, 1966) is a Canadian politician, who was elected to the House of Commons of Canada to represent the electoral district of Port MoodyCoquitlam. He is a member of the New Democratic Party. Donnelly was first elected as a member of parliament in a by-election on November 9, 2009, in the New WestminsterCoquitlam electoral district. In the one year he spent in the 40th Canadian Parliament, he acted as the party's fisheries critic and introduced six private member bills. He was re-elected in 2011 and in the ensuing 41st Parliament he re-introduced the same six bills, two of which, concerning the crime of luring a child were adopted, were adopted in the Safe Streets and Communities Act. He also introduced the bill titled Ban on Shark Fin Importation Act which was voted upon but defeated by the Conservative Party majority. He acted was the official opposition's critic on Fisheries and Oceans until the 2012 leadership election after which Tom Mulcair moved him over to critic on Western Economic Diversification and then demoted him to role of deputy critic. Donnelly again won re-election in the 2015 federal election and was promoted back to fisheries critic. In the 42nd Parliament he re-introduced his previous bill to make closed containment facilities mandatory for commercial finfish aquaculture but the bill was defeated.

Example Output: b

Example Input: Question: When did the first commanding officer of the 6th Airlanding Brigade join the military? Passage:On 23April1943, the War Office gave permission to raise a second airborne division, the 6th Airborne. The division comprised the 3rd and 5th Parachute Brigades and the 6th Airlanding Brigade, giving it two parachute and one airlanding brigades, which became the standard British complement for an airborne division. In May 1943 Brigadier Hugh Kindersley was appointed as the airlanding brigade's first Commanding Officer (CO). Under his command he had two experienced battalions transferred from the 1st Airlanding Brigade: the 2nd Battalion, Oxfordshire and Buckinghamshire Light Infantry (2nd OBLI) and the 1st Battalion, Royal Ulster Rifles (1st RUR). They were joined by a unit newly transferred to the airborne forces, the 12th Battalion, Devonshire Regiment (12th Devons), a hostilities-only unit formed during the war, as the brigade's third infantry battalion. Other units assigned around the same time were the 53rd (Worcestershire Yeomanry) Airlanding Light Regiment, Royal Artillery, the 249th (Airborne) Field Company, Royal Engineers and the 195th (Airlanding) Field Ambulance, Royal Army Medical Corps.

Example Output: b

Example Input: Question: Who was the first president of the university where Benny became full professor? Passage: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 (199195), he then became full professor at the University of Mannheim (19952002) 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 (200613) as well as Co-Director of the Hausdorff Center for Mathematics (200613), 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.

Example Output:
b