In this task, you're given a question, along with a context passage. The passage will not have a direct answer to the question, but can include some information and a clue for the answer. Assuming you can only obtain information about one entity in the passage, your job is to determine whether information from the passage can be used to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Q: Question: Which French naval officer who commanded raids from Isle de France against British merchant ships joined the French navy first? Passage:During the Napoleonic wars, Île de France became a base from which the French navy, including squadrons under Rear Admiral Linois or Commodore Jacques Hamelin, and corsairs such as Robert Surcouf, organised raids on British merchant ships. The raids (see Battle of Pulo Aura and Mauritius campaign of 1809–1811) continued until 1810 when the British sent a strong expedition to capture the island. The first British attempt, in August 1810, to attack Grand Port resulted in a French victory, one celebrated on the Arc de Triomphe in Paris. A subsequent and much larger attack launched in December of the same year from Rodrigues, which had been captured a year earlier, was successful. The British landed in large numbers in the north of the island and rapidly overpowered the French, who capitulated (see Invasion of Isle de France). In the Treaty of Paris (1814), the French ceded Île de France together with its territories including Rodrigues and Seychelles to Great Britain. The island then reverted to its former name, 'Mauritius'.


A: b
****
Q: Question: Who is in charge of the city Couceiro arrived in in 1889? Passage:Paiva Couceiro arrived in Luanda, Angola on September 1, 1889, and was immediately appointed commander of the Irregular Cavalry Squadron in the village of Humpata (which was originally created by Artur de Paiva to combat bands of guerrillas along the plain of Moçâmedes). He did not remain at this outpost for long; apparently he was unsatisfied with his subordinates, their methods and inferior level of discipline, but was able to utilize them in a campaign to retrieve missing cattle, instead of hiring local Boer mercenaries, which had been the custom. By January he was in the village of Belmonte, in Bié, on a mission that would take him along the Cuando River, to Cuito and then to the Lialui along the Zambezi River (a trek of thousands of kilometers across savannah), in order to negotiate with Lewanika, chief of the Barotze tribe. The growth of the Portuguese occupation force in the Angolan interior was part of the administration's attempted to implement their Pink Map to explore and expand their serfdom over the peoples of the central-African interior. After some resistance, the colonial administration began a military campaign to pacify groups that had resisted initial token gestures of friendship and gifts, a process that Paiva Couceiro participated in energetically. For the chief's recognition of Portuguese sovereignty over his territories, Paiva Couceiro brought with him a colonels tunic and sword, textiles, gold, velvet, boxes of Porto wine and arms, which were to be delivered in 300 crates when the Governor of Angola canceled the project.


A: a
****
Q: Question: What position did Samuel play when he took over for Sabajo while making his Morton debut? Passage:Samuel was offered the chance to join Greenock Morton of the Scottish Championship on loan on transfer deadline day at the start of September 2015, an offer he stated he "knew straight away" that he wanted to take. He signed a four-month loan contract with Morton, with the deal running until January 2016. He made his Morton debut as a 78th-minute substitute for Romario Sabajo in a 4–2 away victory at Livingston on 5 September. Samuel became a regular in the first-team for Morton almost immediately, scoring his first two goals for the club in a 3–2 extra-time Scottish League Cup win over Motherwell at Cappielow in his fourth appearance for the club. His first goal in the match came courtesy of a sweeping effort in the first-half, before netting the winning goal in the 100th-minute with a first-time finish from a low cross. Samuel scored his first Scottish League goal in the Renfrewshire derby, scoring the equalising goal from close range in a 1–1 draw away at St Mirren on 20 November 2015. He added a fourth goal to his tally for the season on 18 December 2015 when he scored midway through the first half to briefly give Morton the lead in an eventual 2–1 home defeat to Raith Rovers. In January 2016, his loan deal was extended for the rest of the 2015–16 season. A month later, he briefly returned to Swansea to receive treatment after sustaining a knee injury in a Development League West match against Queen's Park. The injury ultimately ruled Samuel out of action for a month, before returning to the Morton first-team as a late substitute in a 3–2 win over Queen of the South on 15 March 2016. He went on to feature largely from the substitute's bench for the remainder of the season, making 30 appearances and scoring four goals in all competitions during his time at Morton, with the club finishing in fifth place in the Scottish Championship.


A:
b
****