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: How many copies have sold of the book that Lynch discussed at its 500th anniversary in 2011? Passage:At Boston College, Lynch was a Bradley Postdoctoral Fellow. He taught at the University of Dallas Rome campus. In 2005, he participated in ISI/Jack Miller Center’s Lehrman Summer Institute. In 2006, he was Faculty Fellow at the Foundation for Defense of Democracies. Between 2006 and 2007, Lynch was Senior Advisor at the United States Department of State. And in 2011, he was a faculty member on the Hertog Political Studies Program in Washington, D.C. Lynch was granted the Olin Faculty Fellowship to support his work on a new book about Machiavelli's thoughts on war. Additionally, on the 500th anniversary of the writing of Machiavelli's The Prince, Lynch was discussant in the "Machiavelli's The Prince at 500: Rereading The Prince in the 21st Century" Panel at the 2013 American Political Science Association (APSA) Annual Meeting and Exhibition in Chicago, and he spoke at Harvard University on the question of whether Machiavelli is a philosopher. Lynch has been a part of workshops and seminars at Army War College, Naval War College, and National Defense University. Additionally, he has presented lectures at the Air Force Academy and the National War College. Currently, Lynch is Professor of Great Ideas and Political Science at Carthage College.

Example Output: b

Example Input: Question: Was the driver of the No. 95 car in 2019 married at the time he signed a contract with Leavine Family Racing? Passage:On October 10, 2018, Matt DiBenedetto signed a two-year contract with Leavine Family Racing to drive the No. 95 starting in 2019. In addition, Leavine Family Racing will switch from Chevrolet to Toyota while entering a technical alliance with Joe Gibbs Racing. At the 2019 Daytona 500, DiBenedetto led an impressive 49 laps before Paul Menard spun him from behind, triggering "The Big One" that claimed 21 cars and resulting in DiBenedetto finishing 28th. DiBenedetto scored a career-high fourth place finish at Sonoma. DiBenedetto then scored four more top 10s in the summer months including an eighth at Daytona, a fifth at Loudon, a sixth at Watkins Glen, and a career-high second for both DiBenedetto and Leavine Family Racing at the Bristol Night Race.

Example Output: b

Example Input: Question: How long had the Algerian War been occurring before the French intensified it in 1956? Passage:As he was opposed to violence, Ferhat kept himself distant from the Algerian War, and continued to try to act as an intermediary to the opposing sides. However, after the French intensified the war, in 1956, 18 months after the Algerian War of Independence against French rule began, Ferhat joined the Front de Libération Nationale (FLN). His diplomatic skills were utilized by the FLN, as he was sent on missions sponsored by their ally, President Habib Bourguiba of Tunisia. His visits through Latin America, Europe, and the Middle East were intended to drum up support for their cause. In 1957, he was appointed as the FLN delegate to the United Nations. 1958 saw him attending the North African Conference in Tunis, and in March he communicated an appeal to The Vatican for their assistance in creating peace. After the collapse of the Fourth Republic and the coming to power of Charles de Gaulle, the hopes for an independent Algeria increased. This however did not end the fighting and on September 18 of that year, the Provisional Government of the Algerian Republic (GPRA) was created. His political standing in Algeria and reputation as a moderate nationalist, acceptable to the West, helped him become president of this provisional Algerian nationalist government-in-exile on September 18, 1958 when it was created. The position of President was largely as a figurehead and a diplomat, as most of the power was wielded by the cabinet; however in time a number of Asian and African nations recognized the government. In October 1958 an attempt was made by both Abbas and de Gaulle at ending the war with a meeting and intended cease fire were dashed on the inability of the parties to agree on a neutral location. By September 16, 1959, de Gaulle was softening as he offered self-determination to be decided by a referendum four years after a cease fire. This plan was generally accepted; unfortunately, there were a few substantial sticking points. By 1960, Abbas was becoming frustrated with the West as he lashed out at the United Kingdom and the United States for supplying weaponry to France. With talks breaking down in June 1960, Abbas turned to the east and by September was visiting with Communist China, and the Soviet Union, where he was welcomed warmly. Abbas reassured the West by stating that his new alliances were opportunism, when he stated that

Example Output:
a