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.

Example Input: Question: Are the two high schools that Keogan began coaching at located in the same state? Passage:The Minnesota Lake, Minnesota native attended University of Minnesota from 1909 to 1913. He began coaching high school varsities after his freshman year in college, guiding first Lockport High School (1910–1911) followed by Riverside High School (1911–1912). Meanwhile, he was also coaching several college basketball teams: Charles City College in Iowa (1909–1910), Superior State Teachers College in Wisconsin (1912–1914), Saint Louis University (1914–15) and the University of St. Thomas in St. Paul, Minnesota (1917–1918). During World War I he served at Great Lakes Naval Training Station. After briefly coaching Allegheny College in Meadville, Pennsylvania (1919–1920) and Valparaiso, Keogan arrived at University of Notre Dame. He served as head basketball and baseball coach, as well as assistant to the legendary football coach Knute Rockne. Keogan compiled a 327–96–1 at Notre Dame.

Example Output: b

Example Input: Question: What golf course is the British Ladies Amateur played? Passage:A 1966 graduate of Miss Porter's School and a 1970 graduate of Hollins University in Roanoke, Virginia, she defeated Anne Quast to win the 1973 U.S. Women's Amateur at the Montclair Golf Club in Montclair, New Jersey. Semple won the 1974 British Ladies Amateur. At present, she is one of only eleven golfers to hold both titles. In defense of her U.S. championship, she made it to the 1974 finals but lost to Cynthia Hill. Among her other significant victories in amateur play, she won the 1976 and 1987 North and South Women's Amateur, two U.S. Women's Mid-Amateurs, and won the U.S. Senior Women's Amateur four years in a row from 1999 to 2002. She also was part of the American team that won four Espirito Santo Trophys at the World Amateur Golf Team Championships. She is also one of only five people to have won three different USGA individual championship events, the others being JoAnne Carner, Jack Nicklaus, Arnold Palmer, and Tiger Woods.

Example Output: a

Example Input: Question: Which of the universities that Gunther attended or earned awards from was oldest? Passage:In 1919, after the end of the war, he started his writing career. He wrote a polemical work entitled "The Knight, death and the devil: the heroic idea", a reworking of the tradition of German Pagan-Nationalist Romanticism into a form of "biological nationalism". Heinrich Himmler was very impressed by this book. In 1922 Günther studied at the University of Vienna while working in a museum in Dresden. In 1923 he moved to Scandinavia to live with his second wife, who was Norwegian. He received scientific awards from the University of Uppsala and the Swedish Institute for Race Biology, headed by Herman Lundborg. In Norway he met Vidkun Quisling. In May 1930 he was appointed to the University of Jena by Wilhelm Frick who had become the first NSDAP minister in a state government when he was appointed minister of education in the right-wing coalition government formed in Thuringen following an election in December 1929. In 1935 he became a professor at the University of Berlin, teaching race science, human biology and rural ethnography. From 1940 to 1945 he was professor at Albert Ludwigs University.

Example Output:
b