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: What is the area code of the town where Milligan was born? Passage:Born in LaRue, Ohio, McMillan attended the Western College for Women and Westminster College in Pennsylvania. She then studied under George Luks and Hans Hofmann and at the Pratt Institute before traveling to Paris for further instruction with André Lhote and at the Fontainebleau School of Art. She is known to have been active in Washington, D.C. at least as early as 1931, continuing her activities there until at least 1967. Beginning in 1931, for over twenty years she taught painting and art history at the National Cathedral School, from which she retired in 1955. Long a member of the Arts Club of Washington, she had one-woman shows there in 1938 and 1947. Other solo shows occurred at George Washington University and at the Studio Gallery in New York City. She also belonged to the Society of Washington Artists, at whose 1932 exhibition she presented an oil titled Taos, New Mexico, and th Washington Water Color Club, and she exhibited with both the National Association of Women Artists and the National Association of Women Painters and Sculptors during her career. An article which she penned about the Society of Washington Artists was published in 1963 by the Columbia Historical Society. Milligan eventually moved to Tryon, North Carolina to join the artists' colony there. She died in Tryon; her body was returned to Ohio for burial, and rests in the Bellefontaine City Cemetery in Bellefontaine.

Example Output: b

Example Input: Question: The network does the Australian television series that features Stephanie Bendixsen and Steven O'donnell air on? Passage:Metroid: Other M received "generally favorable reviews", according to a review aggregator website Metacritic. GameSpot's Tom McShea praised the control scheme and combat system as "unique and responsive", and wrote that the search for secrets was "very rewarding". Craig Harris of IGN called the gameplay "a really impressive evolution of the old-school Metroid design", and GameTrailers described it as "a nice compromise between satisfying fans and opening up the series for a wider audience". In a review for an Australian television series Good Game, Stephanie Bendixsen enjoyed the game's atmosphere, while Steven O'Donnell remarked on how the developers "kept so simple, and yet it works so well." The writers from Famitsu also praised the game for the Sense Move technique and the switch between perspectives. The graphics were also well received. Christian Donlan of Eurogamer exclaimed that Other M bears graphical similarities to Metroid Prime which "tend to come across as nicely-built video game levels at best". Harris wrote that while the graphics are not being on par with the Prime series, it was still regarded as one of the best-looking games on the Wii. Tom Hoggins of The Daily Telegraph described the environments as "lush and detailed", and said they helped "capturing the ethos of old-school Metroid". Harris also praised the game's "storytelling with motion-captured acting and voice-over", and Wireds Chris Kohler applauded cutscenes "with slick graphic effects". The music was praised as atmospheric and faithful to the franchise, though McShea felt they were "more like outtakes from older entries than a moody new soundtrack".

Example Output: b

Example Input: Question: In what city is the university located where Juan David García Bacca taught until his retirement? Passage:Garcia Bacca studied under the Claretians and became a priest in 1925. He continued his formative studies at the University of Munich, University of Zurich and the University of Paris. Yet he quit the Church during the 1930s and began to study philosophy at the University of Barcelona. In 1936 he went into exile because of his criticism of Francisco Franco, traveling first to Ecuador, where he taught at the Central University of Ecuador (1939–42) where he became a close friend with the writer Alfredo Pareja Diezcanseco, then to México, where he taught at the UNAM (1942–46) and finally establishing in Venezuela in 1946 and becoming a Venezuelan citizen in 1952. He started teaching upon his arrival at the Central University of Venezuela in 1946 until his retirement in 1971. He won the National Prize for Literature in 1978 for his life's work.

Example Output:
b