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'.

Q: Passage: The NASL first staged an indoor tournament in 1971 at the St. Louis Arena with a $2,800 purse. After a couple of years of experimenting, including a three-city tour by the Red Army team from Moscow in 1974, the league again staged tournaments in 1975 and 1976. For many years Tampa Bay owner George W. Strawbridge, Jr. lobbied his fellow owners to start up a winter indoor season, but was always stone-walled. For several years, his Rowdies and several other teams used winter indoor "friendlies" as part of their training and build-up to the outdoor season. In the meantime, pressed by the rival Major Indoor Soccer League (MISL), which inaugurated play in 1978, two-day mini-tournaments like the Skelly Invitational and the NASL Budweiser Invitational were held with varying degrees of success. The NASL finally started a full indoor league schedule, a 12-game season with 10 teams, in 1979–80. For the 1980–81 season, the number of teams playing indoor soccer increased to 19 and the schedule grew to 18 games. The schedule remained at 18 games, but the teams participating decreased to 13 for the 1981–82 season. The league canceled the 1982–83 indoor season and three teams (Chicago, Golden Bay, and San Diego) played in the MISL for that season. Four other teams (Fort Lauderdale, Montreal, Tampa Bay and Tulsa) competed in a short NASL Grand Prix of Indoor Soccer Tournament in early 1983. The NASL indoor season returned for 1983–84 with only seven teams but a 32-game schedule.
 Link Information: the Dallas Tornado were crowned the NASL's professional hoc-soc champions. Question: Who won the $2,800 at the 1971 NASL tournament?

A: Answer: Dallas and Rochester
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Q: Passage: In 1982, Dome built the RC82 as their first effort in the new Group C category of sports car racing. The chassis was built by March Engineering, whilst the engine was a 3.3-litre Cosworth DFL V8 engine. Dome, with sponsorship from Amada, debuted the car at the 1982 6 Hours of Silverstone, and selected Chris Craft, Raul Boesel and Eliseo Salazar to drive it. It would not prove to be a successful debut, as the car succumbed to fuel pressure issues after 116 laps. Dome then entered Craft and Salazar at the 24 Hours of Le Mans, but the suspension mounting failed after 85 laps, and the team were forced to retire. The RC82 was not used again until the 1983 24 Hours of Le Mans; Nick Mason joined the team, but the car lasted 75 laps before succumbing to clutch failure. Following the race, the RC83 made its debut in the 1000 km of Fuji, with the factory phasing out the RC82.
 Link Information: The engine is a 90°, 2,993 cc V8 with a bore and stroke of 85.67 x 64.897 mm (3.373 x 2.555 in) producing over 400 bhp (408 bhp at 9,000 rpm, 270 ft.lbf torque at 7,000 rpm was quoted) from the start reaching over 500 bhp (510 bhp at 11,200 rpm was quoted) by the end of its Formula 1 career.  Question: How much horsepower did the Cosworth Engine make?

A: Answer: 510 
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Q: Passage: Cayless started his career in the National Rugby League with the Parramatta Eels alongside his older brother, Nathan Cayless, who had already been with the club for three years. In 2001 he made his representative début for New South Wales Country Origin. The following year Cayless moved to the Sydney Roosters and played for them at prop forward in their 2002 NRL Grand Final win over the New Zealand Warriors. Having won the 2002 NRL Premiership, the Roosters traveled to England to play the 2003 World Club Challenge against Super League champions, St. Helens. Cayless played at prop forward in Sydney's victory. He made his international début for New Zealand in 2002 and went on to play in ten Test matches for New Zealand. He played at prop for the Sydney Roosters in the 2003 NRL grand final which was lost to the Penrith Panthers.
 Link Information: none Question: Who won the challenge where the Roosters played St. Helens?

A:
Answer: none
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