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.
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Question: Question: Which of the schools that Ari Brynjolfsson attended or worked at has existed the longest? Passage:Ari Brynjolfsson was born in Akureyri, Iceland, one of the seven children of Brynjólfur Sigtryggsson and Guðrún Rósinkarsdóttir from Hörgárdalur. He lived in Krossanes, Eyjafjörður and graduated from Menntaskólinn á Akureyri in 1948, then studied nuclear physics at the Niels Bohr Institute, University of Copenhagen, Denmark, from 1948 to 1954, gaining his PhD, with a thesis which dealt with a device he had constructed for accurately measuring magnetism in rocks. Following this he became a special research fellow of the University of Iceland from 1954 to 1955, then an Alexander von Humboldt fellow of the University of Göttingen, Germany, from 1955 to 1957. While at Göttingen he contributed important work in magnetic moments, using a self-devised instrument with which he and others provided the strongest evidence to that date for magnetic field reversals.


Answer: a


Question: Question: In what county was Capito born?  Passage:She was born in Glen Dale, West Virginia, the daughter of Shelley (née Riley) and Arch Alfred Moore Jr., who served three terms as the state's Governor. A resident of Charleston, Capito was educated at the Holton-Arms School, a private college-preparatory school in Bethesda, Maryland; Duke University, where she earned her bachelor's degree in zoology; and the University of Virginia Curry School of Education, where she earned her master's degree. She is a member of Kappa Kappa Gamma sorority and represented the state of West Virginia as the 1972 Cherry Blossom Princess. At the start of her career, Capito was a career counselor at West Virginia State University and director of the educational information center for the West Virginia Board of Regents.


Answer: b


Question: Question: How old was the army captain who met with Yuman leaders when they negotiated a peace? Passage:In November 1850, United States Army Captain Samuel P. Heintzelman met with Yuman leaders at the Salton Sea to negotiate a peace. Apparently successful, the captain returned to Vallecitos where he began preparing for his new orders which were to establish a post at Yuma Crossing to protect the area from outlaws and hostile natives. The column, thinned by desertions of soldiers to the goldfields, left San Diego on October 3, 1850 with about 100 men of the 2nd Infantry while a fourth company marched to build a post with a warehouse at Vallecitos, as a supply depot for the Yuma post. The expedition reached Yuma Crossing on November 27, and began the construction of Camp Yuma, then just a camp of tents, a hospital and an orchard. American forces included ninety-two enlisted men, two officers and a medical officer for the hospital. Heintzelman's command was supplied via steamship from California, through the California Gulf and up the Colorado to the fort. This was difficult however due to the Colorado's strong current and by the time the steamships could make it all the way around Baja California, they had to manage the Colorado which took time. Thus the Californians had to rely on supplies sent overland, it was difficult as well but proved to be successful.


Answer:
b