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: After the party split into two in 1903, which leader of the resulting parties was born the earliest? Passage:In 1903, the party split into Bolsheviks led by Vladimir Lenin and Mensheviks led by Julius Martov and Lunacharsky sided with the former. In 1907, he attended the International Socialist Congress, held in Stuttgart. When the Bolsheviks in turn split into Lenin's supporters and Alexander Bogdanov's followers in 1908, Lunacharsky supported his brother-in-law Bogdanov in setting up Vpered. Like many contemporary socialists (including Bogdanov), Lunacharsky was influenced by the empirio-criticism philosophy of Ernst Mach and Avenarius. Lenin opposed Machism as a form of subjective idealism and strongly criticised its proponents in his book Materialism and Empirio-criticism (1908). In 1909, Lunacharsky joined Bogdanov and Gorky at the latter's villa on the island of Capri, where they started a school for Russian socialist workers. In 1910, Bogdanov, Lunacharsky, Mikhail Pokrovsky and their supporters moved the school to Bologna, where they continued teaching classes through 1911. In 1913, Lunacharsky moved to Paris, where he started his own Circle of Proletarian Culture.

[EX A]: a

[EX Q]: Question: Which competition has been held more times, the one that Jean-Philippe led the Lincoln Stars to as a teenager, or the one in which he played for Team USA in 2004? Passage:Her father Jean-Pierre was a backup goaltender at the University of North Dakota from 1979–83. Besides her twin sister, Lamoureux has four brothers. Jean-Philippe is a professional ice hockey goaltender. He led the Lincoln Stars to the Clark Cup as a teenager and played for Team USA in the 2004 Viking Cup. He was the 2008–09 Goalie of the Year in the ECHL, and also led the Alaska Aces to the 2009 Kelly Cup Finals. Jacques was an All-America center in 2009 for Air Force Academy. In addition, he was a finalist for the Hobey Baker Award. Pierre-Paul played for the University of Manitoba, and is a student-assistant coach for the North Dakota hockey team. Mario skated for Team USA at the 2006 Viking Cup and then played for the North Dakota Fighting Hawks before turning pro. Her mother Linda competed in the Boston Marathon.

[EX A]: a

[EX Q]: Question: What is the current population of the city Shmuel's mother was born in? Passage:Shmuel Zytomirski was born in Warsaw (now in Poland, but then in Imperial Russia) on September 16, 1900. His father, Ephraim (1880–1941), who was born in the little town of Medzhybizh () in Podolia (now in Ukraine) was a member of Hovevei Zion, a follower of the Mizrachi movement, one of the Yavne School founders in Lublin and an active member in a "benefit society" charity fund in Lublin. Shmuel's mother, Chaya Devora (née Melamed) (1882–1942), was born in Riga (now the capital of Latvia, but then in Imperial Russia). At the age of 16, Shmuel graduated cum laude from Krinsky Jewish Gymnasium in Warsaw. During World War I the economic conditions in Warsaw became worse. In 1917, the Zytomirski family moved to Lublin, hoping to improve their economic status.

[EX A]:
b