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 Input:
Question: What year was the league established that Hague first played senior hockey in? Passage:Hague first played senior hockey in the Ottawa City Hockey League for the Ottawa Emmetts. He joined the Ottawa Hockey Club during the Silver Seven era, in 1905, succeeding Dave Finnie. In 1906 he was replaced by Percy LeSueur and he joined the Ottawa Victorias for the 190607 season. He played for the Victorias in a Cup challenge against Montreal Wanderers in 1908 losing a two-game series. He later played for Galt, Ontario of the OPHL. With Galt he played in a Stanley Cup challenge against Ottawa losing 74 in 1911. He joined the Moncton Victorias with several other Galt players, winning the Maritime championship and played in another Stanley Cup challenge in 1912 against the Quebec Bulldogs, losing a two-game series. He later played for Halifax Socials and Montreal Wanderers of the NHA. He retired after the 191617 season.

Ex Output:
b

Ex Input:
Question: What age was Hans Asperger when he invented the term Autistic psychopathy? Passage:Michael Fitzgerald, a professor of child and adolescent psychiatry, published a cornucopia of pathographies of outstanding historical personalities, mostly stating that they had Asperger syndrome, which is on the autism spectrum. In his 2004 published anthology Autism and creativity, he classified Hitler as an "autistic psychopath". Autistic psychopathy is a term that the Austrian physician Hans Asperger had coined in 1944 in order to label the clinical picture that was later named after him: Asperger syndrome, which has nothing to do with psychopathy in the sense of an antisocial personality disorder. Fitzgerald appraised many of Hitler's publicly known traits as autistic, particularly his various obsessions, his lifeless gaze, his social awkwardness, his lack of personal friendships, and his tendency toward monologue-like speeches, which, according to Fitzgerald, resulted from an inability to have real conversations.

Ex Output:
b

Ex Input:
Question: What religion did the slavic tribes follow prior to converting to Christianity? Passage:Slavic tribes settled in the Balkan region including North Macedonia by the late 6th century AD. During the 580s, Byzantine literature attests to the Slavs raiding Byzantine territories in the region of Macedonia, later aided by Bulgars. Historical records document that in c. 680 a group of Bulgars, Slavs and Byzantines led by a Bulgar called Kuber settled in the region of the Keramisian plain, centred on the city of Bitola, forming a second route for the Bulgar definitive settlement on the Balkan Peninsula at the end of the 7th century. Presian's reign apparently coincides with the extension of Bulgarian control over the Slavic tribes in and around Macedonia. The Slavic tribes that settled in the region of Macedonia converted to Christianity around the 9th century during the reign of Tsar Boris I of Bulgaria. The Ohrid Literary School became one of the two major cultural centres of the First Bulgarian Empire, along with the Preslav Literary School. Established in Ohrid in 886 by Saint Clement of Ohrid on the order of Boris I, the Ohrid Literary School was involved in the spreading of the Cyrillic.

Ex Output:
b