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: How many miles separate Bridge of Weir and Roker Park? Passage:Gallacher was born in Bridge of Weir and started his footballing career Linwood St Conval and Bridge of Weir before moving to Sunderland. He made his debut for Sunderland on 21 September 1929 against Arsenal in a 10 loss at Roker Park. He was part of the 1937 FA Cup Final winning side against Preston North End. In his career at Sunderland, Gallacher made 309 appearances and scored 108 goals in all competitions. He helped the "Black Cats" to win the First Division in 193536, scoring 20 goals in that title winning season. He then moved on to Stoke City in December 1938 just before the World War II. He only managed to play four matches for Stoke due to injury and left at the end of the 193839. He then played in Ireland for Coleraine and Cork United before signing for Cheltenham Town in September 1948 playing 8 games before leaving.

[EX A]: a

[EX Q]: Question: How deep were their heavy infantry formations normally? Passage:Having recovered from their losses at Trebia (218 BC) and Lake Trasimene (217 BC), the Romans decided to engage Hannibal at Cannae, with approximately 86,000 Roman and allied troops. They massed their heavy infantry in a deeper formation than usual, while Hannibal used the double envelopment tactic and surrounded his enemy, trapping the majority of the Roman army, who were then slaughtered. The loss of life on the Roman side was one of the most lethal single day's fighting in history; Adrian Goldsworthy equates the death toll at Cannae to "the massed slaughter of the British Army on the first day of the Somme offensive in 1916." Only about 15,000 Romans, most of whom were from the garrisons of the camps and had not taken part in the battle, escaped death. Following the defeat, Capua and several other Italian city-states defected from the Roman Republic to Carthage.

[EX A]: b

[EX Q]: Question: How many people died at the camp at Nordhausen? Passage:Sachnowitz was one of 772 Jews to be deported to Auschwitz. He was arrested together with other men in the family on 26 October 1942. Sheriff Gran in Stokke arrested them and sent them to Berg concentration camp. The deportation to Germany happened on the German transport ship in November 1942. Only 34 of the deported Jews survived the stay in Auschwitz and the other concentration camps. Sachnowitz attended the death march from the camp in Buna on 18 January 1945, and they walked 80km the first day. He estimated that his group consisted of up to 100,000 prisoners, most of whom died under the march. From Gliwice they were sent with train which went all over the present-day Czech republic and Austria and finally arrived in the camp at Dora at Nordhausen after approximately 10 days. The prisoners at Dora and Buchenwald worked in underground factories with building V-1 flying bombs and V-2 rockets. Sachnowitz was a witness of the many bodies, which each only weighed 3540kg, which were burnt outside the camp in huge fires or sent to the crematorium at Buchenwald. From Dora Sachnowitz and his comrades were sent by foot to Bergen-Belsen. Sachnowitz was at the end of the war transferred to Bergen-Belsen, which was freed by British forces. Sachnowitz was the only surviving Norwegian in Bergen-Belsen and he was on 28 April 1945 evacuated together with other prisoners to a hospital in Eindhoven. From there he was sent to a hospital in Copenhagen, Denmark, and received proper treatment.

[EX A]:
b