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.

Input: Consider Input: Question: Which actor had been in more films the year The Sacketts was released, Glenn Ford or Ben Johnson? Passage:Osterhage began his acting career in a television adaptation of in 1978 and starred in the 1979 TV movie The Legend of the Golden Gun. He is probably most recognizable to western fans in his role as Tyrel Sackett in the 1979 western The Sacketts, followed by the 1982 The Shadow Riders, both being film adaptations of novels by western novelist Louis L'Amour. The Shadow Riders is not a part of the "Sackett" book series, and the actors play totally different roles. In both films he starred opposite Tom Selleck and Sam Elliott. In the first film he also starred alongside western legends Ben Johnson and Glenn Ford, with Johnson also starring in the second. Osterhage has appeared in twenty-seven films, made-for-television movies, and television series appearances in TV series including The Dukes of Hazzard, Knight Rider, T. J. Hooker, Scarecrow and Mrs. King, Murder, She Wrote, Moonlighting, Simon & Simon, Matlock, as well as the computer game . His latest appearance is in the 2008 film Taken by Force. He also played Marshal James Anderson in the computer game Outlaws, released in 1997.

Output: a

Input: Consider Input: Question: What three singles did The White Stripes release before their first album? Passage:After three singles, The White Stripes released their self-titled debut album in June 1999. Their second studio album, the well-received De Stijl, followed in June 2000. The band's third studio album, White Blood Cells, became their breakthrough album, receiving much acclaim while pushing the band to the forefront of alternative rock. They later signed to V2 Records and released their fourth studio album Elephant in April 2003. The album was a commercial success, peaking at number six on the US Billboard 200 and reaching the top ten in multiple other countries. Elephant has been certified platinum by the Recording Industry Association of America (RIAA). The album spawned the single "Seven Nation Army", which topped the US Billboard Alternative Songs chart and became the group's first appearance on the US Billboard Hot 100, where it peaked at number 76.

Output: b

Input: Consider Input: Question: Which of the two countries where Brandenburg units seized several bridges has a larger population? Passage:During the spring 1940 , the Brandenburg units proved essential in seizing "vital points ahead of Guderian's panzers." On May 8, 1940, the men of the 4th company led by Leutnant Walther crossed the Dutch border wearing uniforms of the Dutch police and arrived two days later. When the Wehrmacht began operations at the bridge Meuse of Gennep, they realised that the Dutch had previously rigged it with explosives to prevent its use by the Germans, however overall there were no issues, Walther's group, pretending to escort German prisoners, took the guards by surprise from one side of the bridge and after a brief confrontation three Germans were wounded and the platoon took possession of the station; the Dutch guards on the other side of the bridge in a confused scramble, left the Germans too close to their objective, and they had no difficulty completing the conquest of the bridge, on which the Wehrmacht tanks passed shortly afterwards. At the same time, other Brandenburg units seized several bridges over the Juliana Canalalso in the Netherlands, while their fellow soldiers entered Luxembourg, occupying bridges over the Our (river) and in Belgium carrying out similar actions. Chronicling Brandenburger No. 3 Company's penetration into Belgium, Lahousen was gratified to report that, "forty-two out of sixty-one objectives were secured and handed over to the units following behind." For their exploits in Belgium and the Netherlands, the Brandenburgers were among the most decorated units marching with the invading German armies, which earned them the admiration of the Abwehr Chief, Wilhelm Canaris. On 27 May 1940, chief-of-staff of the High Command of the German armed forces, Wilhelm Keitel, wrote to Canaris that the Brandenburgers had "fought outstandingly well" which was further validated when Hitler presented Iron Cross commendations to 75 percent of the 600 men who participated. By October 1940, the Brandenburgers constituted an entire regiment-sized unit.
Output: a