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: Were the Oz books the only books L. Frank Baum ever wrote? Passage:The Land of Ev is a fictional country in the Oz books of L. Frank Baum and his successors. Its exact location is unclear between text and maps. The Road to Oz states that Ev is to the north of the Land of Oz, and in Ozma of Oz, Princess Ozma of Oz and her procession enter the Munchkin Country and meet the King of the Munchkins upon leaving the palace at Evna, the capital city. Subsequent books place Ev nearer to the Winkie Country, and the map on the endpapers of Tik-Tok of Oz shows the Munchkin Country as having no northern border with the desert that surrounds Oz, as a thin strip of the Gillikin Country extends even farther east than most of the Munchkin Country. This map depicts Ev as a small country to the northwest (the compass rose is reversed) of Oz, with the Dominions of the Nome King as a separate area. James E. Haff and Dick Martin's map, following the text, place the Nome Kingdom under an Ev that takes up the entire portion allotted to the Nome King's dominions on Baum's map.

Answer: a

Question: Question: In which city and state did Skinner manage the Kingston Indians? Passage:Skinner spent six seasons managing in the Indians minor league system from 19952000. Overall, he compiled a record of 448333 (.574) and took his teams to the playoffs in five of six seasons. In 1995 Skinner managed the Watertown Indians to a record of 46- 27 and a New YorkPenn League title, and received Manager of the Year honors. With the Columbus Redstixx (South Atlantic League) in 1996, he managed them to a second half title and a regular season record of 7963. In 1997Skinner managed the Class A Kinston Indians (Carolina League) as they won titles in both the first and second halves with an 8753 record overall, earning him Carolina League Manager of the Year honors. From 1998 through 1999 Skinner managed the Akron Aeros and was named USA Today Baseball Weekly's Minor League Manager of the Year in 1998, after guiding the Aeros to an 8160 record and an Eastern League regular season title. Skinner then managed the Triple-A Buffalo Bisons to the best record in the International League in 2000, including an IL North Division title with a record of 8659 (.593). His leadership of the Bisons in earned him Minor League Manager of the Year honors from Baseball America and The Sporting News in addition to being given International League Manager of the Year honors. That same season Skinner was a coach for Team USA in the 2000 All-Star Futures Game in Atlanta.

Answer: b

Question: Question: Which area of the district is larger, Topchanchi or Tundi? Passage:Dhanbad district forms a part of the Chota Nagpur Plateau, but it is more of an upland than a plateau. The district has two broad physical divisions the southern part is a coal mining area with mining and industrial towns, and the northern part has villages scattered around hills. The landscape of the southern part is undulating and monotonous, with some scars of subsidence caused by underground mining. One of the many spurs of Parashnath Hills (1,365.50m), in neighbouring Giridih district, passes through the Topchanchi and Tundi areas of the district. The spur attains a height of 457.29m but there is no peak as such. The Dhangi Hills (highest peak 385.57m) run from Pradhan Khunta to Gobindpur. While the main river Damodar flows along the southern boundary, its tributary, the Barakar, flows along the northern boundary. DVC has built two dams across the rivers. The Panchet Dam is across the Damodar and the Maithon Dam is across the Barakar.

Answer:
a