TASK DEFINITION: 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'.
PROBLEM: 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?

SOLUTION: Answer: 1993

PROBLEM: Passage: Born at Benalla to schoolteacher Ralph Noel Williams and Rita Alice Hawkins, Williams attended school in Geelong before studying at the University of Melbourne, receiving a Bachelor of Commerce and a Bachelor of Education and then a Diploma of Business from the Royal Melbourne Institute of Technology. While at university he joined the Labor Party. On 22 August 1964 he married Jennifer Claire Dodd, with whom he had two sons. He worked as a lecturer at Ballarat College of Advanced Education, contesting the federal seat of Ballarat for the Labor Party in 1972, 1974 and 1975. In 1978 he won the state Legislative Council seat of Ballarat Province at a by-election, only to lose it in 1979. Following his defeat he became accountant and treasurer for Richmond City Council, town clerk from 1982, and Chief Executive Officer from 1984 to 1994. Since then he has been a community engagement consultant.
 Link Information: Benalla 
is a small city located on the Broken River in the High Country north-eastern region of Victoria, Australia Question: What state is David Williams birthplace in?

SOLUTION: Answer: Victoria, Australia,

PROBLEM: Passage: Born in Greenwich, London, Craig came through the youth ranks at Millwall. Adept as a central defender or a left back, he received his maiden call into the first team squad for a First Division league match against Bradford City on 5 April 2003 and was an unused substitute during the 1–0 win. Craig made his professional debut with a starting appearance in a 3–3 draw with Nottingham Forest on 26 April 2003 and lasted 67 minutes before being substituted for Robbie Ryan. He started in the final game of the 2002–03 season at home to Coventry City and scored the first senior goal of his career in the 2–0 win, with the opener on 51 minutes. Craig began the 2003–04 season as a virtual ever-present, making 10 appearances, but he dropped out of the squad entirely in October 2003. He was again out of favour with manager Dennis Wise during the 2004–05 season and had to wait until 19 February 2005 for his first appearance, which came with a start in a 1–0 defeat to Stoke City and he finished the campaign with 10 appearances.
 Link Information: Nicky Law (2002–2003) Question: Who was the coach of the team Tony Craig played against in his first game in the first division?

SOLUTION:
Answer:  Nicky Law