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: Has the maple leaf been used on any other coat of arms or country flags besides in Canada? Passage:The maple leaf has been used as a Canadian emblem since the 18th century. It was first used as a national symbol in 1868 when it appeared on the coat of arms of both Ontario and Quebec. In 1867, Alexander Muir composed the patriotic song "The Maple Leaf Forever", which became an unofficial anthem in English-speaking Canada. The maple leaf was later added to the Canadian coat of arms in 1921. From 1876 until 1901, the leaf appeared on all Canadian coins and remained on the penny after 1901. The use of the maple leaf by the Royal Canadian Regiment as a regimental symbol extended back to 1860. During the First World War and Second World War, badges of the Canadian Forces were often based on a maple leaf design. The maple leaf would eventually adorn the tombstones of Canadian military graves.


Answer: b


Question: Question: Who was older, the person who replaced Tintari or the person who replaced Mr. Precision? Passage:In 2000, they released the self-titled demo, Transistor Revolt. Tintari left the band in the fall of that year before the recording of their full-length album. He was later replaced by Brandon Barnes of "Pinhead Circus". The band then signed with independent record label Fat Wreck Chords in 2001. They then released their debut album The Unraveling and spent the rest of the year touring. In 2002, Mr. Precision left and was replaced by Todd Mohney. The band returned to the studio in December 2002 to work on their second full-length album, Revolutions per Minute in 2003 and toured for the 2003 Warped Tour, which gained the band some success. Rise Against then signed to Dreamworks Records in late 2003 to begin the recording of their third record, but Dreamworks was shortly absorbed by the Universal Music Group, and Rise Against found itself with Major label Geffen Records. Todd Mohney, the band's guitarist at the time, left and was replaced by Chris Chasse and began the recording of their new album Siren Song of the Counter Culture. Siren Song of the Counter Culture was released on August 10, 2004 peaking at number 136 on the Billboard 200 album charts, gaining the band major critical and commercial success with the singles "Give It All, "Swing Life Away", and "Life Less Frightening".


Answer:
a