instruction:
In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
question:
Passage: St Nicholas is constructed in flint, with some conglomerate and brick, and has limestone dressings. The roofs are tiled. Its plan consists of a nave, a chancel with a north vestry (previously a porch), and a west tower. The tower is wholly octagonal. In each face of the upper stage of the tower is a lancet, and there is another lancet on the west side at a lower level. The parapet is battlemented. The tower has a west doorway in Norman style, which has possibly been re-set from elsewhere in the church. It has scalloped capitals, and zig-zag decoration on the arch. Inside the upper part of the tower is a 17th-century dovecote lined with brick nesting boxes. On the south side, between the tower and the nave, is a brick stair turret. The nave windows have two lights with Decorated tracery. Between the windows on the south side is another Norman doorway, again with zig-zag decoration. The north and south walls of the chancel have two-light windows with Y-tracery, and three-light windows with Perpendicular tracery. The east window has five lights. The east gable is decorated with grotesque carvings, and above the east window is head-corbel and a blocked niche. The vestry has two-light north and south windows. In the north wall of the nave is an Early English doorway, with dog-tooth ornament. Around the church are stepped buttresses.
 Link Information: none Question: Which of the construction materials that St Nicholas was constructed with has a higher value on the Mohs scale?
answer:
Answer: none


question:
Passage: Walsh first developed what would become the West Coast offense when he was offensive coordinator of the Cincinnati Bengals, working under legendary head coach Paul Brown. However, Walsh truly perfected this strategy as the head coach of the San Francisco 49ers. His teams were led by quarterback Joe Montana. Montana, who was noted for his ability to remain calm under pressure, also possessed good mobility and an accurate passing arm. Another important player in the 49ers offense was Roger Craig, a swift, speedy running back who could also catch passes out of the backfield and was a good receiver. Walsh's 49ers teams also featured several All-Pro wide receivers, including Dwight Clark, John Taylor, and Jerry Rice. The 49ers were one of the NFL's powerhouses in the 1980s and 1990s, under the guidance of head coaches Bill Walsh (1979–1988) and George Seifert (1989–1996). Walsh won three Super Bowls in the 1981, 1984 and 1988 seasons. Seifert won two Super Bowls in 1989 and 1994. Montana, Walsh and Rice are in the Pro Football Hall of Fame, and so is Montana's successor, quarterback Steve Young. Like Montana, Young was a great running quarterback and a very efficient passer. 
 Link Information: In the spring of 1993, at Montana's request, San Francisco traded Montana to the Kansas City Chiefs. Young was now the 49ers' undisputed starter, Question: What year did Montana's successor take over?
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Answer: 1993


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Passage: The son of Thomas Butler, 6th Earl of Ossory and his wife Emilia (née van Nassau-Beverweerd), and grandson of James Butler, 1st Duke of Ormonde, Butler was born in Dublin and was educated in France and afterwards at Christ Church, Oxford. On the death of his father on 30 July 1680 he became Baron Butler in the English peerage and Earl of Ossory by courtesy. He obtained command of a cavalry regiment in Ireland in 1683, and having received an appointment at court on the accession of James II, he served against the Duke of Monmouth at the Battle of Sedgemoor in July 1685. Having succeeded his grandfather as Duke of Ormonde on 21 July 1688, he was appointed a Knight of the Order of the Garter on 28 September 1688. In 1688 he also became Chancellor of Trinity College, Dublin and Chancellor of the University of Oxford.
 Link Information:  he served against the Duke of Monmouth at the Battle of Sedgemoor Question: How many days did the battle last where James served against the Duke of Monmouth?
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Answer: 1