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.

[EX Q]: Question: In what year was the party founded that defeated James Cameron in 1920? Passage:He was born in Logie-Almond in Perthshire to farmer Alexander Cameron and Anne Pullar. The family moved to Victoria in 1854, settling first at Batesford and then at Beremboke. Cameron became a farmer at Orbost, and also developed business interests in mines at Nowa Nowa and in farm machinery. On 30 April 1879 he married Sarah Scouller, with whom he had seven children. He served on Tambo Shire Council from 1888 to 1892 (president 1885–86, 1890–91) and on Orbost Shire Council from 1892 to 1902 (president 1892–93). In 1902 he won a by-election for the Victorian Legislative Assembly seat of Gippsland East. He moved the no-confidence motion against the Bent government in 1908, and was a minister without portfolio from 1909 to 1913. Later a Nationalist, he held his seat until 1920, when he was defeated by a Victorian Farmers' Union candidate. Cameron died in Orbost in 1922.

[EX A]: b

[EX Q]: Question: Was the Belgian Labour Party socialist? Passage:Achille Honoré Van Acker was born into a working class family in Bruges, Belgium in 1898 as the youngest of 12 children. He only attended school until the age of 11. Despite entering the workforce, Van Acker read widely and joined several social associations in Bruges. At the outbreak of World War I, he was refused by the Belgian Army because he suffered from astigmatism. While the Germans occupied most of Belgium, Van Acker fled into the small section of unoccupied territory behind the Yser Front where he worked in various menial capacities. Mixing with Belgian soldiers during the war, Van Acker became involved in socialist politics, developing a distinctive ideology based on moderate social democracy. After the end of the war, he returned to Bruges and joined the Belgian Labour Party (Belgische Werkliedenpartij, POB–BWP) and became active in socialist groups, trade unions, and cooperatives.

[EX A]: b

[EX Q]: Question: How long had the process in which hydrogen peroxide processed been in development before it was patented? Passage:Today, hydrogen peroxide is manufactured almost exclusively by the anthraquinone process, which was formalized in 1936 and patented in 1939. It begins with the reduction of an anthraquinone (such as 2-ethylanthraquinone or the 2-amyl derivative) to the corresponding anthrahydroquinone, typically by hydrogenation on a palladium catalyst. In the presence of oxygen, the anthrahydroquinone then undergoes autoxidation: the labile hydrogen atoms of the hydroxy groups transfer to the oxygen molecule, to give hydrogen peroxide and regenerating the anthraquinone. Most commercial processes achieve oxidation by bubbling compressed air through a solution of the anthrahydroquinone, with the hydrogen peroxide then extracted from the solution and the anthraquinone recycled back for successive cycles of hydrogenation and oxidation.

[EX A]:
b