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.
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Question: Question: How old was Hokutoumi when he defeated Jingaku Takashi by making him stumble out of the dohyo? Passage:He came from the same area of Japan as future stable-mates Sakahoko and Terao. He was fond of kendo at school. He joined Izutsu stable in 1977, and first reached a sekitori rank in July 1982 when he was promoted to the juryo division. He first made the top makuuchi division in January 1983 but posted a losing record of 4–11 and so was immediately demoted. He won promotion back to the top division in January 1984, and remained there for virtually all of the rest of his career. In September 1984 he defeated a yokozuna for the first time when he upset Kitanoumi in one of the latter's final tournaments. He made the sanyaku ranks for the first time in November 1987 when he reached komusubi, but he proved to be out of his depth and scored only two wins against thirteen losses. He made komusubi once more in September 1990 at the age of 30, but again struggled, winning only three bouts. He suffered from stage fright, losing weight during tournaments because of stomach upsets. This affected his performance against top ranked wrestlers – he stumbled out of the dohyo in a match against Hokutoumi in September 1990 with his opponent barely having to touch him. He was restricted by a foot problem as well as digestive illness towards the end of his career. After 46 consecutive tournaments in the top division he was demoted to juryo after scoring only 4-11 at maegashira 15 in the July 1991 tourney, and he pulled out of the following tournament with a knee injury after fighting only one match. This brought to an end his streak of 1036 consecutive matches from sumo entry. He announced his retirement shortly afterwards.


Answer: b


Question: Question: Who was the manager of Manchester United when Duncan Edwards died as a result of the Munich air disaster? Passage:The most famous former resident of the Priory Estate is Duncan Edwards, who was born two miles away at Holly Hall but moved to 31 Elm Road as a small child and went on to play 18 times for England as well as winning two Football League championships with Manchester United before he died in 1958 at the age of 21 from injuries sustained in the Munich air disaster. As a child, he had attended Priory Primary School and then Wolverhampton Street School. The school is most famous for being the former school (1941 to 1948) of the late Duncan Edwards, the former Manchester United and England footballer. He died aged 21 as a result of the Munich air disaster in 1958. After his death, a stained glass window was dedicated to Edwards at St Francis parish church at the junction of Laurel Road and Poplar Crescent. The church was founded during 1931 and originally based at Priory Hall before the church building on the newly developed housing estate was opened on 10 May 1932.


Answer: b


Question: Question: The year that the HMS Collingwood was commissioned, how old was William Pakenham? Passage:On 19 April 1910, Collingwood was commissioned and assigned to the 1st Division of the Home Fleet under the command of Captain William Pakenham. She joined other members of the fleet in regular peacetime exercises, and on 11 February 1911 damaged her bottom plating on an uncharted rock off Ferrol. On 24 June the ship was present at the Coronation Fleet Review for King George V at Spithead. Pakenham was relieved by Captain Charles Vaughan-Lee on 1 December. On 1 May 1912, the 1st Division was renamed the 1st Battle Squadron. On 22 June, Vaughan-Lee was transferred to the battleship and Captain James Ley assumed command; Vice-Admiral Stanley Colville hoisted his flag in Collingwood as commander of the 1st Battle Squadron. The ship participated in the Parliamentary Naval Review on 9 July at Spithead before beginning a refit late in the year. In March 1913, Collingwood and the 1st Battle Squadron undertook a port visit to Cherbourg, France. Midshipman Prince Albert (later King George VI) was assigned to the ship on 15 September 1913. Collingwood hosted Albert's older brother, Edward, Prince of Wales, during a short cruise on 18 April 1914. She became a private ship when Colville hauled down his flag on 22 June.


Answer:
b