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.

Input: Consider Input: Question: Which school charged more to attend the year Larson got her B.A., Columbia University or Southern Illinois University? Passage:Henrietta Melia Larson was born in Ostrander, Minnesota on 24 September 1894, sister of Agnes Larson. She received her B.A. from St. Olaf College in 1918 and taught one year of high school before she became an instructor at Augustana College in 1921–22. She studied at the University of Minnesota in 1922–24, then taught at Bethany College from 1925 to 1926. Larson received her Ph.D. from Columbia University and The Wheat Market and the Farmer in Minnesota, 1858–1900 in 1926. She then taught at Southern Illinois University in 1926–28 before she became a research associate at the Harvard University Graduate School of Business Administration in 1928. Together with N. S. B. Gras, she wrote Jay Cooke, Private Banker in 1936 and she was the editor of the Bulletin of the Business Historical Society in 1938. They compiled the Casebook in American Business History in 1939 and Larson was promoted to assistant professor that same year. She became the first woman to be appointed associate professor in the Graduate School of Business in 1942. Six years later, she wrote the Guide to Business History with Kenneth Wiggins Porter and she became associate editor of the Harvard Studies in Business History and then editor two years later. Larson was the senior author of the History of Humble Oil and Refining Company and History of Standard Oil Company (New Jersey), Vol. 3: New Horizons, 1927–1950, together with Evelyn H. Knowlton and Charles S. Popple. She was appointed professor of business history in 1960 and retired the following year. Larson died on 25 August 1983.


Output: a


Input: Consider Input: Question: How many years after the first MCCA Knockout Trophy event did Lovell make his debut for Wales Minor Counties? Passage:Lovell made his debut for Wales Minor Counties in the 1998 MCCA Knockout Trophy against the Warwickshire Cricket Board. He played Minor counties cricket for Wales Minor Counties from 1998 to 2004, which included 12 Minor Counties Championship matches and 3 MCCA Knockout Trophy matches. In 1998, he made his List A debut against Nottinghamshire, in the NatWest Trophy. He played a further List A match for the team, against the Sussex Cricket Board in the 2nd round of the 2002 Cheltenham & Gloucester Trophy which was held in 2001. In his 2 List A matches, he scored 13 runs at a batting average of 6.50, with a high score of 8.


Output: b


Input: Consider Input: Question: Which state did Mrs. Bacon meet her husband? Passage:Mrs. Bacon spent her early childhood in New York City and moved to Florida as an adolescent. She went to Antioch College, where she met her husband, Allen Bacon. During World War II, she accompanied her husband to work at Springfield Hospital in Sykesville, Maryland as his assignment for conscientious objector status. She also worked at the American Friends Service Committee for many years and was the inspiration for the rehabilitation of the Fair Hill Burial Ground, a historic Quaker cemetery in North Philadelphia and the final resting place of abolitionists Lucretia Mott and Robert Purvis. Mrs. Bacon authored biographies of both Mott and Purvis. A longtime trustee and Vice President of the Pennsylvania Abolition Society, she wrote a feature article titled "The Pennsylvania Abolition Society's Mission for Black Education" for the Historical Society of Pennsylvania's November 2005 newsletter. She was a founding board member of Women's Way, the country’s oldest and largest funding federation for women’s organizations. Bacon died at her home at Crosslands in Kennett Square, Pennsylvania on February 24, 2011.



Output: b