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: Which of the teams that Brock Pemberton played for has won more World Series? Passage:Brock Pemberton (November 6, 1953 – February 17, 2016) was a Major League Baseball player, who played for the New York Mets in 1974 and 1975. He also played in the St. Louis Cardinals' organization. He played as a first baseman. Pemberton played high school baseball in Huntington Beach, California and was drafted by the Mets in the 6th round of the 1972 June Amateur Draft. After playing in the lower minor leagues in 1972 and 1973, he was promoted to AA level with the Victoria Toros of the Texas League in 1974. That year, he posted a .322 batting average in 134 games and 482 at bats for the Toros. He also had 8 home runs. This performance earned Pemberton a promotion to the Major League Mets late in the season. Pemberton made his debut with the Mets as a pinch hitter on September 10, 1974, against the Montreal Expos. The next day, the Mets and St. Louis Cardinals played a 25 inning game in which Pemberton got his first Major League hit, also as a pinch hitter. In all, he played 11 games for the Mets in 1974, with 4 hits in 22 at-bats and one run batted in. In four games as a first baseman he did not make an error.

[EX A]: a

[EX Q]: Question: Did the highest scoring fighter ace have any siblings? Passage:After a short rest, the 90th continued across the Moselle River to take Mainz, 22 March, and crossed the rivers Rhine, the Main, and the Werra in rapid succession. Pursuit continued to the Czech border, 18 April 1945, and into the Sudetes mountain range. The division was en route to Prague when they came upon the remaining 1500 emaciated prisoners left behind by the SS at Flossenbürg concentration camp. Today, a memorial wall at the former camp honors the 90th as the liberators of Flossenbürg concentration camp. A week later, word came that the war in Europe ended on 8 May 1945. On that same day, Erich Hartmann, the highest-scoring fighter ace in history, along with a squadron of the elite Jagdgeschwader 52 fighter wing (the highest-scoring fighter wing in history), surrendered to the 90th.

[EX A]: b

[EX Q]: Question: When was CA Osasuna founded? Passage:After his performance at the 2006 World Cup Nekounam was linked to the likes of Hertha BSC of the Bundesliga and Ligue 1's Olympique Lyonnais, but he eventually joined CA Osasuna on a two-year contract, with an option to a third year and a €5 million minimum release-fee clause on his contract – he thus became the first Iranian player to be signed by a Spanish club. On 22 February 2007, he scored in the 120th minute of the match against FC Girondins de Bordeaux for the knockout stages of the UEFA Cup to help to a 1–0 home win and aggregate score, and after a particularly successful first season began to attract interest from other European sides, notably Scotland's Rangers who had a £1 million pound offer rejected.

[EX A]:
b