In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Question: Which city was larger the year Cowan was born, Braeholm or Los Angeles? Passage:Charles Edward Cowan (June 19, 1938 in Braeholm, West Virginia – April 29, 1998 in Los Angeles, California) was an American football offensive tackle who played fifteen seasons in the National Football League with the Los Angeles Rams from 1961 to 1975. Cowan was a huge intimidating presence on the left of Tom Mack, a member of the Pro Football Hall of Fame, from 1966 to 1975, forming a potent left side of the offensive line, with help from Ken Iman at center from 1965 to 1975. In that 1961 to 1975 span, the Rams made the playoffs 5 times (1967,1969,1973,1974,1975), reaching the NFC championship game of the 1974-75 NFL playoffs and the 1975-76 NFL playoffs, but losing to the Minnesota Vikings and to the Dallas Cowboys, respectively. In the 1974 divisional round, the Rams defeated the Washington Redskins, as Cowan was successful against the opposing the right defensive end Verlon Biggs. In the 1975 divisional round, Doug France started in his place as the Rams defeated the St. Louis Cardinals. Cowan came back to play against the Cowboys, his final game, as the Rams could not get past them. Cowan was replaced by Doug France in 1976.

a

Question: Of the first two post-doc positions John Ellis held, which company did he work for the longest? Passage:After completing his secondary education at Highgate School, he attended King's College, Cambridge, earning his PhD in theoretical (high-energy) particle physics in 1971. After brief post-doc positions at SLAC and Caltech, he went to CERN and has held an indefinite contract there since 1978. He was awarded the Maxwell Medal and the Paul Dirac Prize by the Institute of Physics in 1982 and 2005 respectively, and is an Elected Fellow of the Royal Society of London since 1985 and of the Institute of Physics since 1991. He was awarded an Honorary Doctorate from the University of Southampton, and twice won the First Award in the Gravity Research Foundation essay competition (in 1999 and 2005). He is also Honorary Doctor at Uppsala University.

a

Question: Which University Kuttner taught at was founded first, the one he attended after fleeing to Italy or after emigrating to the United States? Passage:Born in Bonn, Germany, into a family of Jewish ancestry, Kuttner was raised as a Lutheran and converted to Roman Catholicism in 1932. He received his law degree from Berlin University in 1931, where he was a classmate and friend of the legal historian Hsu Dau-lin. Two years later he fled Nazi Germany for Italy, where he worked as a research fellow at the Vatican Library and taught at the Lateran University in Rome. In 1940, he emigrated to the United States with his young family. He was a professor at Washington, D.C.'s Catholic University of America from 1940 to 1964, where a chair in canon law is named in his honor. At Yale University he was the first occupant of the T. Lawrason Riggs Chair of Catholic Studies, which he held for five years. Thereafter he became the first Director of the Robbins Collection in Roman and Canon Law in the University of California, Berkeley School of Law (1970–1988), and continued as Emeritus Professor of Law until his death.


b