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.

Input: Consider Input: Question: In what city is the university located from which Marjorie Grene gave another account of the philosophy of biology? Passage:While the overwhelming majority of English-speaking scholars operating under the banner of "philosophy of biology" work within the Anglo-American tradition of analytical philosophy, there is a stream of philosophic work in continental philosophy which seeks to deal with issues deriving from biological science. The communication difficulties involved between these two traditions are well known, not helped by differences in language. Gerhard Vollmer is often thought of as a bridge but, despite his education and residence in Germany, he largely works in the Anglo-American tradition, particularly pragmatism, and is famous for his development of Konrad Lorenz's and Willard Van Orman Quine's idea of evolutionary epistemology. On the other hand, one scholar who has attempted to give a more continental account of the philosophy of biology is Hans Jonas. His "The Phenomenon of Life" (New York, 1966) sets out boldly to offer an "existential interpretation of biological facts", starting with the organism's response to stimulus and ending with man confronting the Universe, and drawing upon a detailed reading of phenomenology. This is unlikely to have much influence on mainstream philosophy of biology, but indicates, as does Vollmer's work, the current powerful influence of biological thought on philosophy. Another account is given by the late Virginia Tech philosopher Marjorie Grene.


Output: b


Input: Consider Input: Question: Which country had a greater GDP the year Laurier began his conversion to management, China or Dubai? Passage:Laurier was born in Créteil (Val-de-Marne). He made his debut for Coeuilly, which became Stade de Reims. At the champenois club, he played alongside big names such as Raymond Kopa and Lucien Muller. He played his first match in the championship alongside professionals on 17 October 1965. He took part in the return of the club to the top-flight in 1970. Two years later, he was signed by Paris Football Club, who had returned to Division 1. However, the Parisian club were relegated again two years later. Alain Laurier then joined Angers, without further success. He spent two seasons with the club in Division 2. In 1976, he began his conversion to management. He became manager (DEPF), while continuing as a player at Le Mans. He continued as a player-manager at Caen, stopping as a player in his last season at the Normandy club. He then coached Poissy, Grenoble, Istres, Dijon as well as foreign clubs in Dubai and China. From 2002 to 2004, he was technical director of the Qatar team.


Output: a


Input: Consider Input: Question: In what country is Vladivostok located today? Passage:Swathi was born in the city of Vladivostok, located in the southerly reaches of the Russian Far East during the reign of the erstwhile Soviet Union. She was initially given the name Svetlana but later her name was changed to Swathi. She completed her schooling from SFS High School in Visakhapatnam. Her father, who was an officer in the Indian Navy, was training as a submariner in the Soviet Union when she was born. She has one elder brother named Siddharth. Her family moved to Mumbai and later to the Eastern Naval Command in Visakhapatnam, where she spent most of her childhood. While studying in 11th class, she moved to Hyderabad. She enrolled at St. Mary’s College in Yousufguda, Hyderabad and graduated in biotechnology.



Output: b